Super Invisible Transparent Waterproof Sealant, Nano Leak-Proof Coating, Crystal

Product Type Invisible Waterproof Sealant. 3️⃣ Allow the sealant to penetrate the surface. ✔ 1 × Invisible Waterproof Sealant Coating (150g). 💧 Invisible Waterproof Protection for Long-Lasting Leak Repair.

eBay