PU Waterproof – Primer
PU primer with low viscosity and high permeability. High solid, stronger effect, especially for sand, weathering surface. It is moisture-curing adhesive.
Retails: (Reference price)
Description
PU primer with low viscosity and high permeability. High solid, stronger effect, especially for sand, weathering surface. It is moisture-curing adhesive.
Area of application
Adhesive for PU materials.
Property
Appearance | Light yellow transparent liquid |
Visocity(cps/25℃) | 200 ± 100 |
Density | 0.83 ± 0.10 g/cm3 |
Mixing rate | One component |
Solid setting | 40 ± 5% |
NCO | 1.6 ± 0.5 |
Hardening time | 3 ± 1 hrs |
Usage
- Use brush, spray gun or roller for coating.
- Used rate: 0.2 kg/m2
Strorage
- Keep in shade and ventilation place.
- After opening, keep sealed and using fast, don’t save too long.
Packing
16 Kg/square tin pail