Raptor Synthetic Underlayment

Raptor is a high-performance synthetic roofing underlayment designed for superior traction, durability, and ease of installation. Made from a unique blend of woven polypropylene, tackifiers, and non-woven polymers, it’s lightweight yet tough—resisting tears and staying securely in place even in strong winds. It installs with regular roofing nails, lies flat without curling, and features a quick-drying black surface that enhances chalk line visibility and job site efficiency.

Features & Benefits

Performance

• Engineered with a unique blend of woven polypropylene, binders, tackifiers, and non-woven polymers for maximum strength
• High tear resistance helps prevent blow-offs during high winds
• Black surface dries quickly and enhances chalk line visibility

Installation

• Installs with standard roofing nails—no cap nails required
• Lies flat and stays flat for smooth, efficient application
• Lightweight construction makes it easy to handle and transport on the job

Safety & Traction

• Excellent wet and dry traction improves installer safety and stability
• Non-slip surface reduces risk of slips, especially on steep slopes
• Provides a secure, stable walking surface for confident installation