Underlayment

High strength, light weight and easy to carry
Superior nonwoven slip resistance surface
Lays flat and straight over long distances
Stays put with its underside non slip coating
Cool to touch and pliable under extreme temperatures
Works in any weather condition is safe and ease of use
Lighter weight
90 Day UV resistant
Greater coverage per roll
Can be used under all types of roofing materials
100% recyclable water resistant polyolefin construction
Wrinkle free and low temperature flexibility for ease of installation
All of these features combined with its print design result in easier, faster and more accurate installation
RESISTOR SF meets and exceeds required industry standards
42″ x 286′ roll(1000 SQFT)

High temperature self adhered roof underlayment

Premium protection from wind-driven rain, snow, water & ice dams
Micro-etched surface technology which provides superior steep-slope walkability for roofers
Meets and exceeds ASTM D1970
LapLock™ technology for watertight seals on laps
Split-release liner for fast and easy application
180 days UV exposure
30 years warranty
Low temperature flexibility – PASS
Thermal stability – 240°F
Temperature range – 40°F to 240° F
36″ x 67′ roll (201 SQFT)