31316 Blue RTV Silicone Gasket Maker and Sealant – 3 oz.

Sensor safe RTV silicone gasketing material designed for use in mechanical assemblies
Great for timing gear covers, transmission and oil pans, water pumps and more
Forms a tough, waterproof seal on most surfaces
Sets in 1 hour and will not shrink or crack
J-B Weld is proudly made in the USA

J-B Weld Silicone Sealants World's Strongest Bond

J-B Weld Silicone Sealant & Adhesive

J-B Weld Blue Silicone Gasket Maker & Sealant is an RTV (Room Temperature Vulcanized) Silicone gasketing material designed for use in mechanical assemblies, sealing and bonding even surfaces. Upon curing, which occurs when the product is exposed to the moisture in the air, the silicone forms a tough, waterproof seal on most surfaces. It will not shrink or crack, resists weathering, and is great for many automotive applications.


	J-B Weld Blue RTV Silicone	J-B Weld Clear RTV Silicone	J-B Weld White RTV Silicone	J-B Weld Hi-Temp RTV Silicone	J-B Weld Ultimate Grey RTV Silicone	J-B Weld Ultimate Black RTV Silicone
Product Description	J-B Weld Blue Silicone Gasket Maker & Sealant is designed for use in mechanical assemblies, seling and bonding uneven surfaces. Upon curing, it will not crack or shrink, resists weathering, is sensor safe and is great for many automotive applications	J-B Weld Clear RTV Silicone Sealant is a general purpose adhesive designed for household or mechanical assembly applications. It will not crack or shrink, resists weathering, is sensor safe and is great for many household & automotive applications.	J-B Weld White RTV Silicone Sealant & Adhesive is a general purpose adhesive designed for household or mechanical assembly applications. Upon curing, it will not crack or shrink, resists weathering, is sensor safe and is great for many applications.	J-B Weld Hi-Temp RTV Silicone & Gasjet Maker is designed for use in mechanical assemblies where the continuous temps up to 550F or 650F might exist. It will not shrink, crack and resist weathering. It is sensor safe for many auto applications.	J-B Weld Ultimate Grey RTV Gasket Maker & Sealant is designed for use in mechanical assemblies where higher torque or closely spaced bolt profiles. It will not shrink or crack, resists oil & petroleum products, weathering and up to 500F.	J-B Weld Ultimate Black Gasket Maker & Sealant is designed for mechanical assemblies where maximum petroleum and oil resistance is required. It will not shrink or crack, is sensor safe, resists oil & petroleum products, weathering, and 500F.
Surface Application	Great for: Timing Gear Covers, Transmission Pans, Oil Pans, Water Pumps, Valve Covers, Differential Covers, Thermostat Housing and more!	Great for: Windshield, Windows, Lens Housing, Door Frames, Tub & Shower, Aquariums and more!	Great for: Tub & Shower, Sinks & Bathroom Fixtures, Windows, Interior Trim, Moldings, Door Frames, Lens Housing and more!	Great for: Oil Pans, Valve Covers, Exhaust Manifolds, Water Pumps, Timing Covers, Differential Covers, Drive Housing, Oven Doors & more!	Great For: Import Vehicles, Intake Manifolds, Transmission Pans, Oil Pans, Timing Gear Covers, Cam Covers and more!	Great For: Oil Pans, Valve Covers, Transmission Pans, Timing Gear Covers.
Cure Color	Blue	Clear	White	Red	Grey	Black
Set Time	1 Hour	1 Hour	1 Hour	1 Hour	1 Hour	1 Hour
Cure Time	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours