15lb 30lb ASTM D-226 waterproofing Asphalt roofing felt paper

ASTM Asphalt Saturated organic roofing felt

15# 30# D-226/D-4869 

Description:

A heavy-weight asphalt roofing felt made of a specially formulated organic sheet which has been fully saturated with waterproofing asphalt.

Asphalt saturated organic felt is processed by making the paper base soaked in low-softening petroleum asphalt, then covered with high softening petroleum asphalt, and last coated with isolating materials such as talk powder.

Usage:

A roofing felt used as an underlay beneath asphalt shingles, wood shakes, tiles and other sloped coverings.

It is widely applied to the simple waterproofing, temporary-building waterproofing, building dampproofing, packing; as well as the single, multi-layers waterproofing of building roofs, underground facilities, water conservancy projects, etc.

Features and advantages:

1.Required underlayment for roofs and some siding. Provides an extra layer of protection between your shingles and your roof deck .

2. Excellent asphalt saturation for effective waterproof. Impermeable even under extreme climate.

3.Heavy-duty design minimizes wrinkling

4.Accurate lay lines for simple,consistent shingles application.Highly visible alignment lines.

5.Slip-resistant,even in warm climates

Packaging:

Width:36''(0.914m)

Roll Contents:432 sq.ft(40sq.m)

Rolls per pallet:30

Pallet size:1.1mx1.1m

Emily Li

Skype: jiandaemily

Tel:86-317-5304602

      86-18031735276