Transparent Waterproof Coating TUFINEIN 35oz Invisible Waterproof Agent Indoor & Outdoor Waterproof Sealant Water-Based Clear Sealant Waterproof

Highly Effective Waterproofing and Anti-Leakage: Clear waterproof sealant is a water-based coating waterproof coating cures to form a dense waterproof membrane that effectively insulates against air water and moisture. The waterproof coating becomes more stable over time