Raptor Underlayment - All Sizes badge-freeshipping this product has an R-value

this product has an R-value of R15

What sizes are available for the SAFB

the Dupont XPS 250 Blue Board is lightweight and can be easily cut with a utility knife or saw

59-106 & 59-110 Guns

5" 96 Sq Ft 18 R6 2" 85

Raptor Underlayment - All Sizes badge-freeshipping this product has an R-valuePlease Note: This Product Is Unavailable In Michigan, Atlanta, Philadelphia, Syracuse and St. Louis. Imagine a roofing underlayment you can install with regular roofing nails. That wont tear easily or blow off the roof. That lies flat and stays flat, with a black surface that dries off quickly and shows chalk lines clearly. An underlayment with incredible traction, wet or dry. Raptor is a unique combination of woven polypropylene, binders, tackifiers,