ReviewsInstant hardening Sealant

Permatex 81180 Automatic Transmission RTV Sealant, 3 oz. Tube , Gray

Non-hardening sealant designed to resist heat transfer fluids such as oil or antifreeze.
Resists antifreeze, aviation fuels, high-detergent oils and lubricants.
Suggested Applications: Valve cover gaskets, compressors, diesel engine heads.

Strong, versatile, clear silicone sealant.
forms a tough, rubber, flexible, waterproof seal.
Resists aging and weathering without hardening, shrinking, or cracking.
Chemical solvent resistance to motor oil, gasoline, brake fluids, transmission fluids, grease, alcohol, and antifreeze mixtures.
Temperature Range: -76°F to 350°F (-60°C to 177°C).
Suggested Applications: Bond and seal metal, glass, vinyl, rubber, plastic, concrete, and more.

Non-hardening thread sealant containing PTFE plus synthetic fibers.
These fibers dispersed in a resinous base combined with inert mineral fillers provide maximum sealing performance.

Slow-drying, non-hardening brush-top sealant.
Approved for use in aviation as well as automotive applications.
Suggested Applications: Close-fitting machined surfaces, sealing hoses, solid gaskets.

For use in outdoor and garage power outlets, door bells, spa and bathroom vent fans, patio and deck lighting.
1 step installation with no twisting required.
Pre-filled with dielectric silicone sealant that never hardens.

Foil-grip 1402 is a pressure sensitive, 40-year cycle, duct joint and general purpose rolled sealant.
It provides an instant water resistant grip to most surfaces including sheet metal, duct board, flex board, PVC coated duct, and duct wrap vapor Barriers.
Foil-grip 1402 is suitable for subgrade application on PVC coated duct.

For use in outdoor and garage power outlets, door bells, spa and bathroom vent fans, patio and deck lighting.
1 step installation with no pre- twisting of wires necessary.
Pre-filled with dielectric silicone sealant that never hardens.

Premium Material: Sealant tape are made of non-drying and non-hardening synthetic butyl, anti leakage, anti rust, anti deformation, have permanent....
Excellent Sealing: Butyl sealant tape has strong stickiness to ensure an excellent sealing adhesion, can stick to different surfaces of material, such....
Perfect thickness to fill up the gap between the windshield and plastic panel. Easy to cut to meet your....
Widely Used: It is suitable for the sealing of windshield, door waterproof film, decorative parts, lamps, bus body and frame to reduce noise and....
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Slow-drying, non-hardening sealant approved for use in aviation as well as automotive applications.
Designed for dressing/sealing cut gaskets on flexible/stamped parts.
Temperature Range: -65F to 400F (-54C to 204C).
Suggested Applications: Valve cover gaskets, and oil pan gaskets.