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Gasket Makers & Sealants

Leaks don’t wait for perfect flanges. Our stock of gasket makers and sealants give you formed-in-place RTV for covers and pans, anaerobic eliminators for tight machined faces and hi-tack dressings for cut gaskets. Choose copper or red for heat, black or gray for hot oil and vibration, PTFE tape or sheet stock when you need a fast custom fit.

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95 results

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Threadlocker & Adhesive Kit
Threadlocker & Adhesive Kit
Compact, ready-to-go maintenance chemical kit in a durable poly storage box, ideal for tool bags, service vehicles, or toolboxes and compatible with the Mobile Storage Solutions (MSS) assortment rack [K‑M No. 609]. Includes commonly needed shop consumables such as medium/high-strength threadlocker, nickel and copper-graphite anti-seize, pipe sealant, hydraulic & pneumatic sealant, gasket maker, dielectric grease, and adhesives (including Ultra Bond instant adhesive and E6000® industrial adhesive). A convenient all-in-one assortment for quick repairs and routine maintenance tasks.
Item # Number of Pieces Storage Type Package Qty
Threadlocker & Adhesive Kit
32
Poly Box
1
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RTV Silicone Gasket Maker & Sealant
RTV Silicone Gasket Maker & Sealant
RTV silicone gasket maker and sealant available in yellow or white in pressurized 8 oz. cans. 100% silicone cures to a tough, flexible, waterproof and weatherproof seal that remains flexible from -60 °F to 450 °F and adheres to many surfaces, providing reliable leakproof gaskets.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
School Bus Yellow RTV Silicone Gasket Maker & Sealant - 8 oz. Can - 12 Pack
Yellow
8 oz.
Standard
24 hrs
Silicone
-60 °F
450 °F
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Clear RTV Silicone Adhesive Sealant
Clear RTV Silicone Adhesive Sealant
Clear RTV silicone adhesive sealant for gasketing, bonding and sealing. 100% silicone cures to a tough, flexible rubber that remains flexible from about -65 °F to 400 °F and is electronically non-conductive. Provides a transparent, waterproof weatherproof seal for repairs and equipment maintenance.
Item # Color Volume Style Bond Time Cure Time Material Maximum Operating Temperature Package Qty
Clear RTV Silicone Adhesive Sealant - 11 oz. Tube - 12 Pack
Clear
11 oz.
Standard
1 hrs
24 hrs
Silicone
400 °F
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White RTV Silicone Adhesive Sealant
White RTV Silicone Adhesive Sealant
White RTV silicone adhesive sealant in an 11 oz. cartridge available as single or 12-pack. 100% silicone white sealant cures to a flexible, waterproof and weatherproof gasket that remains pliable from -76 °F to 400 °F. Adheres to glass, metal, wood and many plastics and helps insulate and seal.
Item # Color Volume Style Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
White RTV Silicone Adhesive Sealant - 11 oz. Tube - 12 Pack
White
11 oz.
Standard
Silicone
-76 °F
400 °F
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RTV Original Formula Silicone Gasket Maker & Sealants
RTV Original Formula Silicone Gasket Maker & Sealants
RTV original formula silicone gasket maker and sealant in pressurized cans. Cures to a tough, flexible, water- and weather-resistant gasket that bonds to metal, glass, plastic and more. High-temp red resists intermittent temperatures to 650 °F.
Item # Color Style Container Type Minimum Operating Temperature Maximum Operating Temperature Package Qty
New Black RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Black
Standard
Pressurized Can w/ Trigger
-60 °F
500 °F
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New Blue RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Can - 12 Pack
Blue
Standard
Pressurized Can
-60 °F
500 °F
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New Blue RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Blue
Standard
Pressurized Can w/ Trigger
-60 °F
500 °F
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New Clear RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Can - 12 Pack
Clear
Standard
Pressurized Can
-60 °F
500 °F
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New Clear RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Clear
Standard
Pressurized Can w/ Trigger
-60 °F
500 °F
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New High Temp Red RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Red
Hi Temp
Pressurized Can w/ Trigger
-60 °F
500 °F
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New School Bus Yellow RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Can - 12 Pack
School Bus Yellow
Standard
Pressurized Can
-60 °F
500 °F
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New School Bus Yellow RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
School Bus Yellow
Standard
Pressurized Can w/ Trigger
-60 °F
500 °F
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New White RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Can - 12 Pack
White
Standard
Pressurized Can
-60 °F
500 °F
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New White RTV Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
White
Standard
Pressurized Can w/ Trigger
-60 °F
500 °F
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Seal-Max™ Heavy Duty Gray RTV Gasket Maker
Seal-Max™ Heavy Duty Gray RTV Gasket Maker
Seal-Max heavy duty gray RTV gasket maker is a silicone sealant in a pressurized can with trigger. It bonds through oil and resists gasoline, hot oil and engine fluids, providing high temperature performance to 600 °F and fast curing for reliable automotive and repair tasks. Made in the U.S.A.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Seal-Max™ Heavy Duty Gray RTV Gasket Maker - 6 Pack
Gray
3.75 oz.
Non Corrosive, Low Volatile, Low Odor, High Temp
12 hrs
Silicone
-40 °F
600 °F
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Low Volatile High Temp Red RTV Silicone Gasket Maker
Low Volatile High Temp Red RTV Silicone Gasket Maker
Low volatile high temp red RTV silicone gasket maker for automotive sealing applications. 100% silicone with oxygen sensor safe formulation and non-conductive dielectric properties. Resists continuous heat to 450 °F and cures to a durable gasket in about 24 hours, helps prevent leaks.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Low Volatile High Temp Red RTV Silicone Gasket Maker - 11 oz. Tube - 12 Pack
Red
11 oz.
Low Volatile, Oxygen Sensor Safe, High Temp
24 hrs
Silicone
0 °F
450 °F
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Black RTV Silicone Low Volatile Gasket Maker
Black RTV Silicone Low Volatile Gasket Maker
Black RTV silicone low volatile gasket maker for engine and drivetrain sealing. 100% silicone with oxygen sensor safe formulation and non-conductive properties. Resists hot oil and ethylene glycol and withstands temperatures up to 400 °F for leakproof gaskets.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Black RTV Silicone Low Volatile Gasket Maker - 11 oz. Tube - 12 Pack
Black
11 oz.
Low Volatile, Oxygen Sensor Safe
24 hrs
Silicone
0 °F
400 °F
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RTV Low Volatile Original Formula Silicone Gasket Maker & Sealants
RTV Low Volatile Original Formula Silicone Gasket Maker & Sealants
RTV low volatile silicone gasket maker and sealant in pressurized cans. Available in black, blue, and high-temp red with trigger or fingertip valve. Oxygen sensor safe. 360° dispensing provides controlled bead placement and reduces fatigue.
Item # Color Style Container Type Minimum Operating Temperature Maximum Operating Temperature Package Qty
New Black RTV Low Volatile Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Can - 12 Pack
Black
Low Volatile, Oxygen Sensor Safe
Pressurized Can
-60 °F
500 °F
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New Black RTV Low Volatile Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Black
Low Volatile, Oxygen Sensor Safe
Pressurized Can w/ Trigger
-60 °F
500 °F
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New Blue RTV Low Volatile Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Can - 12 Pack
Blue
Low Volatile, Oxygen Sensor Safe
Pressurized Can
-60 °F
500 °F
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New Blue RTV Low Volatile Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Blue
Low Volatile, Oxygen Sensor Safe
Pressurized Can w/ Trigger
-60 °F
500 °F
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New High Temp Red RTV Low Volatile Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Can - 12 Pack
Red
Low Volatile, Oxygen Sensor Safe
Pressurized Can
-60 °F
500 °F
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New High Temp Red RTV Low Volatile Original Formula Silicone Gasket Maker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Red
Low Volatile, Oxygen Sensor Safe
Pressurized Can w/ Trigger
-60 °F
500 °F
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Extreme Gasket RTV II Silicone Gasket Maker
Extreme Gasket RTV II Silicone Gasket Maker
Silicone gasket maker for formed-in-place gaskets available in pressurized cans and cartridges. Neutral cure, low odor and oxygen sensor safe with rapid five minute skin-over and 12 hour cure. Remains flexible to 450 °F and resists oil and coolant for engine and drivetrain sealing.
Item # Container Type Color Volume Style Cure Time Material Maximum Operating Temperature Package Qty
Black Extreme Gasket RTV II Silicone Gasket Maker - 11 oz. Cartridge - 12 Pack
Cartridge
Black
11 oz.
Non Corrosive, Low Odor, Oxygen Sensor Safe
12 hrs
Silicone
450 °F
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New Black Extreme Gasket RTV II Silicone Gasket Maker - 7.4 oz. Pressurized Can - 12 Pack
Pressurized Can
Black
7.4 oz.
Non Corrosive, Low Odor, Oxygen Sensor Safe
12 hrs
Silicone
450 °F
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New High Temp Red Extreme Gasket RTV II Silicone Gasket Maker - 7.4 oz. Pressurized Can - 12 Pack
Pressurized Can
Red
7.4 oz.
Non Corrosive, Low Odor, Oxygen Sensor Safe
24 hrs
Silicone
500 °F
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Extreme Gasket RTV III Gasket Maker
Extreme Gasket RTV III Gasket Maker
Extreme Gasket RTV III gasket maker is a black silicone gasket sealant in a pressurized can with trigger for precise bead control. The heavy bodied formula fills voids, resists oils and coolant, is oxygen sensor safe and withstands temperatures to 600 °F for fast repairs.
Item # Color Volume Style Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Extreme Gasket RTV III Gasket Maker - 12 Pack
Black
10 oz.
Standard
Silicone
0 °F
600 °F
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Torque-Lok™ Gasket-Master 5518
Torque-Lok™ Gasket-Master 5518
Torque-Lok™ Gasket-Master 5518 is an anaerobic gasket maker formulated from multi-functional acrylate. It cures between close metal faces, fills gaps to 0.016" and resists chemicals and heat. Provides immediate low-pressure sealing and helps ensure leak-free assemblies.
Item # Container Type Color Volume Style Bond Time Cure Time Maximum Operating Temperature Package Qty
New Torque-Lok™ Gasket Master 5518 - 35 mL Pump Dispenser - 6 Pack
Pump Bottle
Red
35 mL
Standard
20 min
24 hrs
300 °F
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Torque-Lok™ Gasket Master 5518 - 10 Pack
Tube
Red
35 mL
Standard
20 min
24 hrs
300 °F
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Blue RTV Silicone Low Volatile Gasket Maker
Blue RTV Silicone Low Volatile Gasket Maker
Blue RTV silicone low volatile gasket maker for automotive and industrial sealing. 100% silicone, oxygen sensor safe and electronically non-conductive. Resists temperatures to 400 °F and provides leak control and torque retention for oil pans, valve covers and pumps.
Item # Color Volume Style Bond Time Cure Time Material Maximum Operating Temperature Package Qty
Blue RTV Silicone Low Volatile Gasket Maker - 11 oz. Tube - 12 Pack
Blue
11 oz.
Low Volatile, Oxygen Sensor Safe
10 min
24 hrs
Silicone
400 °F
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Ultra-Can™ Original Formula RTV Silicone Gasket Maker & Sealant
Ultra-Can™ Original Formula RTV Silicone Gasket Maker & Sealant
Ultra-Can™ original formula RTV silicone gasket maker and sealant in multiple colors. 100% silicone with pressurized can and trigger for faster, controlled dispensing. Chemical resistant and non-conductive, withstands up to 450 °F and provides high adhesion for leak-free assemblies. Made in the U.S.A.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Blue Ultra-Can™ RTV Original Formula Silicone Gasket Maker & Sealant
Blue
8 oz.
Hi Temp
24 hrs
Silicone
0 °F
450 °F
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School Bus Yellow Ultra-Can™ RTV Silicone Gasket Maker & Sealant - 12 Pack
Yellow
8 oz.
Hi Temp
24 hrs
Silicone
0 °F
450 °F
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Ultra-Can™ Low Volatile Formula RTV Silicone Gasket Maker & Sealant
Ultra-Can™ Low Volatile Formula RTV Silicone Gasket Maker & Sealant
Ultra-Can™ low volatile RTV silicone gasket maker and sealant. 100% silicone in a pressurized can with trigger and positive on/off valve for cleaner dispensing and reduced waste. Chemical resistant and non-conductive, resists oil and transmission fluid and will not foul oxygen sensors. Made in the U.S.A.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Blue Ultra-Can™ RTV Low Volatile Formula Silicone Gasket Maker & Sealant
Blue
8 oz.
Low Volatile, Oxygen Sensor Safe
24 hrs
Silicone
0 °F
450 °F
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Ultra-Can™ Low Volatile Low Odor Formula RTV Silicone Gasket Maker & Sealant
Ultra-Can™ Low Volatile Low Odor Formula RTV Silicone Gasket Maker & Sealant
Ultra-Can™ RTV silicone gasket maker and sealant in low volatile, low odor formula. 100% silicone with pressurized can and trigger for controlled dispensing. Resistant to oil, transmission fluid and antifreeze, non-conductive and safe for oxygen sensor equipped engines. Made in the U.S.A.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
High Temp Red Ultra-Can™ RTV Low Volatile Low Odor Formula Silicone Gasket Maker & Sealant - 12 Pack
Red
8 oz.
Low Volatile, Low Odor, Oxygen Sensor Safe
24 hrs
Silicone
0 °F
450 °F
12
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RTV Low Volatile, Low Odor Neutral Cure Formula Silicone Gasket Marker & Sealants
RTV Low Volatile, Low Odor Neutral Cure Formula Silicone Gasket Marker & Sealants
Neutral cure RTV silicone gasket marker and sealant in pressurized trigger cans available in black or high-temp red. Low volatile, low odor formula cures without vinegar smell and is noncorrosive to most metals. Provides strong adhesion and remains flexible across wide temperatures.
Item # Color Style Container Type Minimum Operating Temperature Maximum Operating Temperature Package Qty
New Black RTV Low Volatile, Low Odor Neutral Cure Formula Silicone Gasket Marker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Black
Low Volatile, Low Odor
Pressurized Can w/ Trigger
-60 °F
500 °F
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New High Temp Red RTV Low Volatile, Low Odor Neutral Cure Formula Silicone Gasket Marker & Sealant - 7.4 oz. Pressurized Trigger Can - 12 Pack
Red
Low Volatile, Low Odor, Hi-Temp
Pressurized Can w/ Trigger
-60 °F
500 °F
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Dynatex RTV Silicone Gasket Maker and Sealant
Dynatex RTV Silicone Gasket Maker and Sealant
Dynatex RTV silicone gasket maker and sealant in multiple colors. Silicone formula is non conductive and non flammable, cures in 24 hours and withstands high temperatures to 650 °F for engine and equipment sealing.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Dynatex Black RTV Silicone Gasket Maker
Black
3 oz.
Oxygen Sensor Safe
24 hrs
Silicone
-40 °F
400 °F
1
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Dynatex Blue RTV Silicone Gasket Maker
Blue
3 oz.
Oxygen Sensor Safe
24 hrs
Silicone
-40 °F
400 °F
1
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Dynatex Dynagrey RTV Silicone Gasket Maker
Gray
3 oz.
Non Corrosive, Low Odor, Oxygen Sensor Safe
24 hrs
Silicone
-85 °F
500 °F
1
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Dynatex Red Hi-Temp RTV Silicone Gasket Maker
Red
3 oz.
Oxygen Sensor Safe, High Temp
24 hrs
Silicone
-40 °F
650 °F
1
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Loctite® 598 Black RTV Silicone Gasket Maker
Loctite® 598 Black RTV Silicone Gasket Maker
Loctite® 598 black RTV silicone gasket maker is a high temperature silicone sealant. It resists aging, weathering, chemicals and vibration and withstands operating temperatures to 625 °F. Excellent adhesion helps form durable gaskets for engine and transmission seals.
Item # Color Volume Style Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Loctite® 598 Black RTV Silicone Gasket Maker
Black
2.4 oz.
Non Corrosive, Low Volatile, Low Odor, Oxygen Sensor Safe
Silicone
0 °F
625 °F
1
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Loctite® 587 Blue RTV Silicone Gasket Maker
Loctite® 587 Blue RTV Silicone Gasket Maker
Loctite® 587 blue RTV silicone gasket maker forms tough, flexible gaskets on flanges and oily surfaces. Silicone composition resists oil, chemicals and solvents and tolerates up to 500 °F. Cures in 24 hours, bonds in 1 hour.
Item # Color Volume Style Bond Time Cure Time Material Maximum Operating Temperature Package Qty
Loctite® 587 Blue RTV Silicone Gasket Maker
Blue
2.4 oz.
Non Corrosive, Low Volatile, Low Odor
1 hrs
24 hrs
Silicone
500 °F
1
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Loctite® 5920 Copper RTV Silicone Gasket Maker
Loctite® 5920 Copper RTV Silicone Gasket Maker
Loctite® 5920 copper RTV silicone gasket maker is a brown silicone sealant for rigid flange assemblies. Non-corrosive, non-conductive formula resists temperatures from -65 °F to 700 °F and adheres to metals, glass, wood and many plastics. Improved flexibility and strength provide durable seals.
Item # Color Volume Style Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Loctite® 5920 Copper RTV Silicone Gasket Maker
Brown
2.4 oz.
Non Corrosive, Non Conductive
Silicone
-65 °F
700 °F
1
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Loctite® MR 5009 Hi-Tack Gasket Sealant
Loctite® MR 5009 Hi-Tack Gasket Sealant
Loctite® MR 5009 Hi-Tack gasket sealant that seals rubber, cork, paper and asbestos gaskets and hose connections. Comes in a brush-top can and dries to a tacky, non-brittle film and resists temperatures from -65 °F to 500 °F for durable sealing.
Item # Color Volume Style Minimum Operating Temperature Maximum Operating Temperature Package Qty
Loctite® MR 5009 Hi-Tack Gasket Sealant
Red
16 oz.
Standard
-65 °F
500 °F
1
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Loctite® 534 Hi-Tack Gasket Dressing
Loctite® 534 Hi-Tack Gasket Dressing
Loctite® 534 Hi-Tack gasket dressing is a methacrylate ester acrylic stick formulated for tacking cut gaskets. The purple anaerobic formula holds rubber, cork, paper, felt and metal gaskets for positioning, resists oil and most industrial fluids and seals to 300 °F.
Item # Color Volume Style Material Maximum Operating Temperature Package Qty
Loctite® 534 Hi-Tack Gasket Dressing
Purple
10 oz.
Standard
Methacrylate Ester Acrylic
300 °F
1
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Loctite® Gasket Sealant #1
Loctite® Gasket Sealant #1
Loctite® Gasket Sealant #1 is a brown-red non-flammable gasket sealant for rigid permanent assemblies. It fills uneven surfaces and seals cut gaskets while resisting common shop fluids and fuels. Effective -65 °F to 400 °F and up to 5,000 psi.
Item # Color Volume Style Minimum Operating Temperature Maximum Operating Temperature Package Qty
Loctite® Gasket Sealant #1 - 7 oz.
Brown
7 oz.
Standard
-65 °F
400 °F
1
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Loctite® Gasket Sealant #2
Loctite® Gasket Sealant #2
Loctite® Gasket Sealant #2 is a black, non‑flamable sealant for nonrigid assemblies subjected to vibration and flexing. It stays pliable for easy removal, resists common shop fluids and fuels, and performs from -65 °F to 400 °F with tensile strength to 5,000 psi.
Item # Color Volume Style Minimum Operating Temperature Maximum Operating Temperature Package Qty
Loctite® Gasket Sealant #2 - 7 oz.
Black
7 oz.
Standard
-65 °F
400 °F
1
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Loctite® MR 5923 Aviation Gasket Sealant
Loctite® MR 5923 Aviation Gasket Sealant
Loctite® MR 5923 aviation gasket sealant is a modified resin sealant for close-fitting parts, gaskets and threaded assemblies. Comes in a brush-top 16 oz. can and dries to a pliable film. Resists -65 °F to 400 °F and fluids such as oil, water and fuel, providing durable seals.
Item # Color Volume Style Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Loctite® MR 5923 Aviation Gasket Sealant
Brown
16 oz.
Standard
Modified Resin
-65 °F
400 °F
1
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Loctite® Superflex Blue RTV
Loctite® Superflex Blue RTV
Loctite® Superflex Blue RTV is a silicone gasket maker and sealant that forms flexible gaskets, fills holes and repairs worn rubber parts. Comes in a squeezable tube and dries to touch in about 1 hour and cures in 24 hours. Adheres to many substrates and resists temperatures from -65 °F to 500 °F.
Item # Color Volume Style Cure Time Material Maximum Operating Temperature Package Qty
Loctite® Superflex Blue RTV
Blue
2.7 oz.
Standard
24 hrs
Silicone
500 °F
1
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Loctite® 518 Gasket Eliminator
Loctite® 518 Gasket Eliminator
Loctite® 518 gasket eliminator is a red anaerobic sealant for rigid, precision machined assemblies. It fills surface imperfections and small gaps and flexes with flanges to improve durability. OEM approved and rated for -65 °F to 300 °F.
Item # Color Volume Style Minimum Operating Temperature Maximum Operating Temperature Package Qty
Loctite® 518 Gasket Eliminator - 6 mL Tube
Red
6 mL
Standard
-65 °F
300 °F
1
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Loctite® 518 Gasket Eliminator - 50 mL Tube
Red
50 mL
Standard
-65 °F
300 °F
1
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Loctite® SI 5900 Instant Gasket
Loctite® SI 5900 Instant Gasket
Loctite® SI 5900 instant gasket is a silicone, pressurized can gasket maker that forms reliable OEM-approved gaskets in about one minute. Black, oil- and coolant-resistant material withstands up to 450 °F continuous and helps prevent leaks from vibration and thermal expansion.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Loctite® SI 5900 Instant Gasket
Black
190 mL
Standard
Immediate
Silicone
0 °F
450 °F
1
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100% Pure PTFE Gasket Tape
100% Pure PTFE Gasket Tape
100% pure PTFE gasket tape made from conformable PTFE with self-adhesive backing for quick placement. Resists virtually all corrosives and seals from -400 °F to 600 °F with service performance to 2,900 psi. No re-torquing required and removes easily for disassembly.
Item # Length Thickness Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
1/2" x 15' 100% Pure PTFE Gasket Tape
15'
1/2"
PTFE
-400 °F
600 °F
1
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3/8" x 25' 100% Pure PTFE Gasket Tape
25'
3/8"
PTFE
-400 °F
600 °F
1
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1/4" x 50' 100% Pure PTFE Gasket Tape
50'
1/4"
PTFE
-400 °F
600 °F
1
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Dynatex RTV Silicone Sealant
Dynatex RTV Silicone Sealant
Dynatex RTV silicone sealant is a clear silicone adhesive in a 3 oz. tube for creating gaskets and sealing assemblies. Non-conductive and non-flammable, it cures in about 24 hours and resists temperatures from -40 °F to 400 °F, helping protect joints in general repair and equipment maintenance.
Item # Color Volume Style Cure Time Material Minimum Operating Temperature Maximum Operating Temperature Package Qty
Dynatex Clear RTV Silicone Adhesive Sealant
Clear
3 oz.
Standard
24 hrs
Silicone
-40 °F
400 °F
1
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Vellumoid Gaskets
Vellumoid Gaskets
Vellumoid gasket material in tan sheet form offered in three thickness options. Made from durable vellumoid that resists heat, gasoline, water and anti-freeze, it cuts to size to reduce inventory and provides reliable sealing for repair and equipment maintenance tasks.
Item # Thickness Length Width Material Package Qty
1/64" Vellumoid Gasket
1/64"
36"
36"
Vellumoid
1
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1/32" Vellumoid Gasket
1/32"
36"
36"
Vellumoid
1
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1/16" Vellumoid Gasket
1/16"
36"
36"
Vellumoid
1
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Hylomar® "M" Sealant
Hylomar® "M" Sealant
Hylomar® "M" Sealant is a non‑hardening blue gasket and thread sealant in an 80 mL tube. Its acetone formula provides instant adhesive sealing, remains permanently flexible to absorb vibration and thermal movement, resists fuels and oils and helps prevent thread corrosion and leaks.
Item # Color Volume Style Bond Time Minimum Operating Temperature Maximum Operating Temperature Package Qty
Hylomar® M Sealant
Blue
80 mL
Standard
Instant
-60 °F
600 °F
1
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2 options | Item #: 80805C
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2 options | Item #: 80233C
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2 options | Item #: 80234C
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20 options | Item #: 8081047C
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2 options | Item #: 801126C
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2 options | Item #: 80231C
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