VIDEO

Explore a detailed polyurethane waterproof paint construction case. Learn best practices for surface prep, PU coating application methods, curing, and achieving a durable, seamless waterproof membrane for roofs, terraces, or basements.

Step 1:
Plugging and Leveling
Remove bumps on walls and floors, sweep the ground,
and keep it dry, sand-free, and dust-free.

Step 2:
Substrate Treatment
Plug and level the leaks at the roots of floors,
wall joints, and pipes.

Step 3:
First Coat Application
For the first vertical coat, apply from top to
bottom and from inside to outside.

Wait for 3 to 5 hours to allow it to dry.

Step 4:
Second Coat Application
After curing, start applying the
second coat horizontally.

Conduct a water storage test after 48 hours.

Step 1:
Substrate Treatment
Clean the surface and sand the rusted areas.
Rinse the Surface

Step2：
Apply the First Coat of Reflective
Heat Resistant Paint

Wait for 2 to 4 hours for complete drying.

Step3：
Apply the Second Coat of Reflective
Heat Resistant Paint

Significant Heat Insulation Effect