GAP G 15 roofing felt is a widely accepted underlayment product that is manufactured from organic felt and is saturated with asphalt.
G 15 felt is an underlayment is applied over the roofing deck before installation of asphalt shingles. This is recommended for use with 20 year asphalt shingles.
This product is sold as is and is not ASTM rated.
- Width of Roll = 36”
- Mass of Saturated felt roll = 8.0 lbs/ 100 ft sq
- Mass of Asphalt Saturant = 4.0 lbs / 100 ft sq
- Mass of desaturated felt = 4.0 lbs / 100 ft sq
- Saturation by weight (min) = 80%
- Pallet Size 40” X 40”
- No. of Rolls per Pallet = 35
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