- Dual-surface slip resistance: Fusion Back Coating Technology paired with an industrial non-woven surface provides excellent walking conditions during shingle application even on steeply pitched roofs
- Repels moisture and helps provide protection against water infiltration
- Resists stretching and tearing around fasteners
- Available in 42-inch lightweight rolls for easy installation
- 10-Year Limited Warranty*
- For use under asphalt shingles only
ProArmor™ Synthetic Roof Underlayment is part of the Owens Corning® Total Protection Roofing System™§.