High-Temperature Waterproof Engine Sealant
High-Temperature Waterproof Engine Sealant
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FEATURES
ENGINE SILICONE SEALANT - A high-performance black silicone sealant designed for extreme temperatures and rigorous automotive environments, ensuring a leak-proof and permanent bond.

THE PROFESSIONAL CHOICE - Unlike standard sealants that become brittle and crack, RAYHONG maintains elasticity and high-temperature integrity for long-term engine health.

EXTREME TEMPERATURE STABILITY - Engineered to withstand the intense heat of engine operation, preventing melting or degrading when the machinery reaches its thermal peak.

INDUSTRIAL STRENGTH FORMULA - Utilizing Polydimethylsiloxane and Epoxy Resin, this sealant provides industrial-grade elasticity and resistance to wear and structural peeling.

LONG-TERM DURABILITY GUARD - Designed for longevity, this polyurethane-based bond maintains its strength and flexibility against aging, chemical exposure, and mechanical stress.

UNIVERSAL MECHANICAL REPAIR - From engine oil pans to industrial piping and flange joints, this sealant provides a reliable solution for diverse sealing needs.

SPEC
Material: Silicone
Color: Black
Size: Tube: 14cm (5.51 inches) x 3.8cm (1.50 inches); Scraper: 12.8cm (5.04 inches) x 3cm (1.18 inches)
Net Content: 50g (1.76 ounces)
Shelf Life: 3 years
Package Includes: 1 * High-Temperature Waterproof Engine Sealant + Scraper
NOTES
Ensure the application surface is clean, dry, and free of oil or old gasket material before applying.
Allow the sealant to cure completely for at least 24 hours before exposing it to fluids or running the engine.
Store in a cool, dry place and keep the tube tightly capped when not in use to prevent the product from hardening.
OUR GUARANTEE
OUR GUARANTEE

✈️ Fast insured shipping: Every order includes real-time tracking information and insurance coverage in the unlikely event that a package is lost or stolen during transit.
👍 Money-back guarantee: If your items arrive damaged or become defective within 30 days of normal use, we will be happy to replace or refund them.
📞 24/7 customer support: We have a team of representatives ready to help you and answer all your questions within 24 hours, 7 days a week.
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