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4869 15# Asphalt Rolls For Roofing , Felt Roofing Roll Shingles Underlayment 3'x144

Place of Origin Hebei China
Brand Name Jianda
Certification ISO
Model Number ASTM D-4869
Minimum Order Quantity 100 rolls
Price for discussion
Packaging Details packed in roll with blank craft paper or customized
Delivery Time 10work days
Payment Terms L/C, T/T

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Product Details
Type Roofing Felt Material Asphalt, Paper
Usage Roof Waterproofing Roll Size 3'*144'
Thickness 0.35mm--0.4mm Roll Weight 14kg
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small rolls of roofing felt


roofing tar paper rolls

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Product Description

4869 15# Asphalt Paper Roofing Felt Roll Shingles Underlayment 3'x144‘




Asphalt roofing felt ASTM D-4869 15# is known as a waterproofing material used for construction project.  it is made of raw paper, saturated with bitumen, then packed in rolls. The raw paper has a rough texture, good oil absorption, and a certain tensile strength. Generally use rags, waste paper, etc. as raw materials, high-level can be mixed with some animal hair and slag cotton, etc., directly beaten after copying. During processing, the base paper is passed through molten asphalt and extruded by hot rollers, so that the asphalt saturates the paper layer and extrudes excess asphalt. The surface is sprayed with talc powder or chip mica, etc., and cooled.

4869 15# Asphalt Rolls For Roofing , Felt Roofing Roll Shingles Underlayment 3'x144 0



it mainly used on slope wooden roof as secondary waterproof barrier beneath shingles and tiles. it can also be used as protection layer in subway project, or used as protection layer for wire mesh or other packing machine


roll width 36''
roof coverage per roll 432sq ft
mass of saturated felt roll 8.0lbs/100ft sq
mass of asphalt sautrant 4.0lbs/100ft sq
mass of desaturated felt 4.0lbs/100ft sq
saturation by weight 100%
saturation efficiency by weight 75%
breaking strength machine direction 15lbs/in
cross direction 30lbs/in




heavy raw paper

100% asphalt saturation

heavy roll weight

standard roll size

package in pallet

clear guide lines

high tear strength

economic waterproofing material




keep it in dry place, keep away from sunshine, wind, rain, snow.. no applying when the the weather is rainy or on a wet  roof deck.