SilFORT AS4000 hardcoat is a thermally cured, clear, primer-topcoat system for use on polycarbonate, enabling weight reduction by replacing glass. It offers high weatherability, as well as protection against abrasion and damage from chemical attack. It is use in a variety of polycarbonate coating applications primarily in the building and construction industry.
FEATURES:
Long-term weatherability
Superior chemical resistance
High scratch and abrasion resistance
Enables weight reduction
Design flexibility
Increased safety and visibility
APPLICATIONS:
Windows
Walls
Facades
Roofs
| Property | Values |
| Solids Content, % | 20 ± 1 |
| Solvent | Methanol, n-butanol, isopropanol |
| Flash Point, Penske-Martens Closed Cup | 19.4°C (67°F) |
| Density, lbs/gal (g/cc) | 7.6 ± 0.1 (0.91) |
| pH | 7.0 ± 0.5 |
| Warranty Period in original sealed containers | 3 months at <10°C (50°F) |
| Viscosity, cstk @ 25°C | 4-7 |
| VOC, g/l | 728 |
