Description

Advantages

• Stays intact when exposed to water; will not rot, disintegrate, or swell.
• Achieves the industry’s lowest water-absorption rating (ASTM C473).
• Helps inhibit mold growth with the highest possible score on mold tests (ASTM D3273 and ASTM G21).
• Resists impact and remains dimensionally stable.
• Holds up to toughest conditions.
• Lightweight and easy to cut – speeds up installation and reduces job site waste.
• Durable substrate for direct-applied coating systems.
• Meets UL classifications for one-and two-hour fire-rated assemblies.