This product uses polyurethane polymer as the main component, which has strong adhesion to various substrates, and has high-quality weather resistance, compactness, adhesion and super flexibility. Self-contained air pressure, convenient construction. Main application: water leakage from roof cracks, water leakage from wall cracks, water leakage from steel shed gaps, water leakage from tiled roofs, invisible water leakage, water seepage from pipes, etc. APPLICATION: Instructions: 1. Clean the construction base surface before construction to ensure it is clean and dry; 2. For areas with cracks larger than 2mm, plugging materials should be used to fill them first (small gaps can be ignored) 3. Shake the bottle well before use, spray evenly on the construction base surface, and spray again after 1 hour (it is recommended to spray more than 2 times); 4. Wait for curing: the surface dry time is about 30 minutes, and the curing time is 24 hours, subject to the actual curing.
