Dongxw RV Silicone Sealants

Self-Leveling RV Roof Sealant
Dongxw’s sealant levels in 30 seconds with no brushing or tooling needed.Perfect for skylights, vents, seams, and tight-area spot sealing.
Fast Drying with Strong Hold
Dries to the touch in 30 minutes and fully cures in 24 hours.Forms a durable, flexible waterproof barrier that resists cracks and shrinkage.
Excellent Compatibility & Grip
Adheres to EPDM, TPO, fiberglass, aluminum, wood, and more.Recommended primer for EPDM surfaces.Ideal for roof edges, windows, and doors.
Flexible, Weatherproof & UV Resistant
Stays flexible in sun and rain without peeling or yellowing.Helps prevent leaks and extends RV or trailer roof life.
Easy to Use for Any DIY Project
Low-odor, solvent-free, and safe indoors or outdoors.Apply with brush, roller, or caulking gun for quick, mess-free repairs.