- Non-skid Cool gray surface — Up to 30 degrees cooler than black underlayments.
- Meets Florida Code under listing #17858-R1.
- Meets Key Standards ASTM D226 I & II, ASTM 4869 II & IV.
- 14% more coverage Per lap (48-inch width compared to 42-inch synthetics).
- 33% more coverage Per lap (48-inch width compared to 36-inch felt).
- Ease of Installation Lies flat and doesn’t wrinkle.
- Faster Installation 48-inch width means faster installation.