Owens Corning ProArmor Synthetic Felt

Description

The Owens Corning ProArmor Synthetic Felt is a strong and durable roofing underlayment that repels water, unlike a traditional 15 pound felt. It is lightweight, easy to install using button caps, and contributes to safe working conditions. This synthetic underlayment features a Fusion Back Coating Technology for dual-surface slip resistance. Backed by a 10 year limited warranty, Owens Corning Pro Armor helps create a waterproof barrier as it is the final line of defense between the home and elements.
Features
For use under asphalt shingles only
Fusion Back Coating Technology paired with a 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
Lightweight: 2.3 lbs. per square
Has helpful fastening guides that are clearly marked
Specifications
Weight of Roll: 25 lbs.
Length Per Roll: 286ft.
Coverage Per Roll: 9.29 squares per roll (with 3in. overlap)
Material per Roll: 10 Squares
Can be left exposed for up to 30 days
Exposed Color: Light Gray
Surface construction: Non-woven
Applicable standards and codes: ASTM D226, ASTM D869, ASTM E108/UL 790 (Class A Fire Resistance), Florida Product Approval, ICC-ES AC188, Miami-Date Product Approval (pending)