ASTM Standard Asphalt Roll Roofing Felt and Roof Tar Paper Black Color Slope Weight Material Origin Type Product Place Model Mat

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Product Overview

Description



Specification


Item
Unit
Min Value
Min Value
Max Value
Method
Basic Weight
gsm
94
91.3
98.5
ASTM D3776
MD Tensile Strength
N/5cm
141
127.8
160.1


ASTM D5034
CD Tensile Strength
N/5cm
129
97.4
139.2
MD Elongation
%
160
136.5
184.6
CD Elongation
%
138.3
124.6
159.1
Hydrostatic Pressure
mmH2O
3003
2758
3584
ASTM D779
Through rate of water vapor
g/sm/24h
95.64
92.33
98.95
ASTM E96


Product Description




Company Profile


ABOUT US
Cornerstone MaterialsTech Co., Ltd. is one of the best professional company to develop and manufacture breathable housewrap and roofing synthetic underlayment. We have served the roofing industry with a long-term commitment by manufacturing high-quality synthetic roofing underlayment materials for years, and our primary goal is to maintain its leadership status by producing high performance, consistent quality products in the industry.\t




Production Process




Exhibition




Packing & Delivery




FAQ


A) How could I get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

B) Sample time?
Existing items: Within xxx days.

C) Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

D) Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.

E) How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.


0.0152 s.