ProArmor 42-in x 286-ft 1000-sq ft Synthetic Roof Underlayment

ProArmor® Synthetic Roof Underlayment with Fusion Back CoatingTechnology® is strong, durable and repels water unlike 15 lb felt. It's also light, easy to install and contributes to safe working conditions.

• Dual-surface slip resistance: 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
• Up to 90 day UV exposure
• For use under asphalt and metal shingles

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