XFasten Silicone Sealant Waterproof Black Cartridge, 10.1 oz (Single Pack) Black Caulking Silicone Adhesive Sealant Cartridge for RV, General Use, Window, Door, Glass, Automotive Leak Sealing

Description

Seal the Deal! 🛠️

The XFasten Silicone Sealant is an industrial-grade, waterproof black caulking solution designed for maximum protection against leaks, UV damage, and extreme weather conditions. With a quick curing time of just 30 minutes and a durable formula that resists shrinkage and cracking, this sealant is perfect for a variety of applications, including RVs, windows, and doors.