MANTASIL® 445 Low VOC Silicone Skylight Coating
Size
Mantasil 445 Skylight Silicone Coating High Solids, Low VOC, Clear Skylight Coating. 445 is a durable, single-component silicone-based product that protects and restores aged fiberglass skylights. This moisture-curing coating offers long-lasting resistance to weathering, aging, and harsh environmental conditions, including wind-driven sand, rain, snow, ozone, ultraviolet radiation, and extreme temperatures. Ideal for existing fiberglass skylights, Mantasil 440 provides reliable protection and helps maintain the integrity of your roofing system.
- 5G, 55G
- Long-Term Protection: Resists the damaging effects of various environmental factors.
- High Solids Content: Allows thick applications without blistering, ensuring maximum adhesion.
- Solvent-Free Formulation: Eliminates the need for hydrocarbon solvents, making it environmentally friendly.
- Clear Finish: Maintains the natural appearance of the skylight.
- Ideal for Existing fiberglass skylights
| COLOR/APPEARANCE | CLEAR |
| SOLIDS BY VOLUME: | 92% ± 2%, ASTM D-2369 |
| ELONGATION: | 270.5 % ± 25, ASTM D-2370 |
| TENSILE STRENGTH: | 329.5 psi ± 50, ASTM D-2370 |
| VOC: | < 50 Grams/Liter, ASTM D-3960, |
| MINIMUM APPLICATION TEMP: | 35°F |
| CURE TIME: | 1-4 hours |
| SERVICE TEMP. RANGE: | -40°F–350°F |
| SHELF LIFE: | 12 months |
| PACKAGING: | 1-gallon 5-gallon |
Features & benefits
One coat applications
Install more material in less time, reducing labor costs on a project
Ponding water resistant
Resists ponding water
Moisture cure technology
Increased dry time in warmer climates
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