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Roofing Felt Roll
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Asphalt Roofing Felt
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Roofing Felt Paper
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Asphalt Shingles Underlayment
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SBS Waterproofing Membrane
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Bitumen Waterproofing Membrane
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SBS Modified Bitumen
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Self Adhesive Bitumen Waterproof Membrane
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Self Adhesive Roofing Felt
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Asphalt Roofing Membrane
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Adhesive Roof Underlayment
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Roof Shingle Underlayment
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ASTM Standard 3 X144 Asphalt Roll Roofing Tar Paper Shingles Underlay
Place of Origin | Cangzhou ,China |
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Brand Name | Jianda |
Model Number | ASTM D-4869 15# |
Minimum Order Quantity | 100rolls |
Price | for discussion |
Packaging Details | packed in rolls with blank craft paper or customized |
Delivery Time | 10--15 work days |
Payment Terms | L/C, T/T, Western Union |
Supply Ability | 5000rolls per day |

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xThickness | 0.35--0.4mm | Roll Weight | 14kg |
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Roll Size | 3ft*144ft | Roll Coverage | 432sq Ft |
Color | Black | Surface | Smooth |
High Light | small rolls of roofing felt,roofing tar paper rolls |
3'x144' Asphalt Roofing Felt Roll Tar 15# Felt Paper Shingles Underlayment
Introduction:
ASTM D-4869 type I roofing felt is widely accept underlayment product that is manufactured from organic felt and is saturated with asphalt.
Usage:
Accepted for use as an underlayment felt to be applied over the deck prior to the installation of asphalt shingles.
Advantage:
Tear Strength – test in both the machine (MD) and cross direction (CD)
Average Breaking Strength – test in both the machine (MD) and cross direction (CD)
Pliability (10 strips tested shall not crack when bent 90° at a uniform speed over a rounded corner of radius in table for each type)
Loss on Heating at 221° F for 5 hours maximum
Liquid Water Transmission Test Dimensional Stability (MD and CD from Low Humidity to High Humidity
Data Sheet:
width of roll | 36in (0.914m) |
roof coverage per roll | 432sq ft2 (40m2) |
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) | 100% |
Saturation Efficiency (min) by Weight | 75% |
Breaking Strength at 77F (min) | 30 lbf/in |
Storage:
Asphalt saturated organic felts require protection form damage and the weather. store rolls upright in a dry location and never install when wet or over a wet roof deck.