FDB-401 Waterproof Caulking (JC900)

Brief Introduction of Waterproof Caulking:
1. "Yuhong" FDB-401 Waterproof Caulking, a kind of powdery waterproof leakage blocking material
2. Made by special concrete and additives through special process

Features of Waterproof Caulking:
1. Construction with water, fast caulking
2. Construction is available both in facing and against water surfaces
3. No toxicity and pollution

Applications of Waterproof Chalking:
This waterproof chalk is mainly used for waterproofing, anti-penetration and leak stopping for underground buildings, water pool, bathroom, subway, tunnel etc.