Waterproof Sealant Mastic Clay | Leak-Proof Wall Mud for Pipes & Gaps

High-plasticity, fast-drying, and eco-friendly waterproof sealant mastic. Perfect for filling cracks, wall grooves, and pipe gaps. Leak-proof and weather-resistant.

🧱 Product Features:

💧 Advanced Waterproof Protection

Seal and protect your home with our Waterproof Wall Mud, specially formulated to withstand summer heat and winter cold. This high-performance mastic won’t drip, sag, crack, or peel, ensuring long-lasting leak-proof sealing.

🌀 High Plasticity, No Tools Needed

Our mastic clay is extremely pliable – just knead and shape it by hand into round, square, or custom forms to fit any hole or gap. Ideal for quick, tool-free applications around the house.

⚡ Fast-Drying with Self-Hardening Formula

Engineered with a cooling gel and self-curing agent, this leak sealer hardens on contact with air. The built-in expansion agent ensures complete gap filling without cracking, offering a firm, long-term hold.

🌱 Eco-Friendly & Safe

Crafted from polymer glue