JB Weld Silicone Gasket Makers RTV: Clear, Red, Blue, Black, Grey - High Temp, Waterproof, Mold Resist, For Automotive, Metal, Glass, Rubber, 1 Hr Set

JB Weld Silicone Gasket Makers RTV: Reliable and Durable Sealants

Clear Silicone Sealant & Adhesive

JB Weld Clear Silicone Sealant & Adhesive provides a tough, waterproof, mildew-resistant seal on most surfaces. Ideal for household and automotive applications.

• Great For: Windshields, Windows, Door Frames, Tub & Shower, Aquariums
• Use On: Automotive, Ceramic, Cloth/Carpet, Glass, Rubber
• Set Time: 1 Hour
• Cure Color: Clear
• Features: Waterproof, Mold & Mildew Resistant, No Shrink

Hi-Temp Red Silicone Gasket Maker & Sealant

JB Weld Hi-Temp Red Silicone Gasket Maker & Sealant withstands high temperatures up to 650ºF, ideal for automotive applications.

• Great For: Oil Pans, Valve Covers, Exhaust Manifolds, Water Pumps
• Use On: Automotive, Metal
• Set Time: 1 Hour
• Cure Color: Red
• Features: High Temperature Resistant, Sensor Safe

Blue Silicone Gasket Maker & Sealant

JB Weld Blue Silicone Gasket Maker & Sealant forms a tough, waterproof seal, perfect for sealing and bonding uneven surfaces.

• Great For: Timing Gear Covers, Transmission Pans, Oil Pans, Water Pumps
• Use On: Automotive, Metal
• Set Time: 1 Hour
• Cure Color: Blue
• Features: Sensor Safe

Black Silicone Sealant & Adhesive

JB Weld Black Silicone Sealant & Adhesive is a general-purpose RTV silicone for sealing and bonding uneven surfaces, mold and mildew resistant.

• Great For: Bonding & Sealing, Weather Stripping, Windows, Door Frames
• Use On: Automotive, Metal, Rubber
• Set Time: 1 Hour
• Cure Color: Black
• Features: Mold & Mildew Resistant

Ultimate Grey Gasket Maker & Sealant

JB Weld Ultimate Grey Gasket Maker & Sealant is designed for high-torque, high-load applications, forming a tough, waterproof seal.

• Great For: Import Vehicles, Intake Manifolds, Transmission Pans, Oil Pans
• Use On: Automotive, Metal, Rubber
• Set Time: 1 Hour
• Cure Color: Gray
• Features: High Torque, Oil Resistant, Low Odor, Sensor Safe

Ultimate Black Gasket Maker & Sealant

JB Weld Ultimate Black Gasket Maker & Sealant offers maximum petroleum and oil resistance, forming a tough, waterproof seal.

• Great For: Oil Pans, Valve Covers, Transmission Pans, Timing Gear Covers
• Use On: Automotive, Metal, Rubber
• Set Time: 1 Hour
• Cure Color: Black
• Features: Maximum Oil Resistance, Temperature Resistant, Low Odor, Sensor Safe