15 Tarah ASTM 4869 TYPE I is an authentic asphalt saturated organic felt underlayment is used as a breathable secondary weather resistant barrier when applied over the roof deck prior to the installation of the primary roofing product. Organic dry felt is made from 100% post consumer recycled material. Recommended for use with roofing systems when ASTM D 226 is not required. No special fasteners required. Note: Plastic cap nails help seal around nail holes. Superior asphalt saturation means improved waterproofing for your roof deck， accurate bright yellow lay lines allow for easier and more consistent shingle application. Tarah organic felt is made with 100% recycled fiber from OCC (old corrugated cardboard).

Tarah Asphalt Products a better-quality roof deck protection often referred as underlayment or felt

Tarah manufactures asphalt saturated organic felt to be used as an underlayment for various roof applications

Superior asphalt saturation means improved waterproofing for your roof deck， accurate bright yellow lay lines allow for easier and more consistent shingle application

Tarah organic felt is made with 100% recycled fiber from OCC (old corrugated cardboard)

Note: product may vary by store