• Cangzhou Jiansheng Building Waterproof Material Co.,Ltd
    you provide us with good quality product and superior service. we witnessed the improvement and development of your company, each time we have any reqirement, you will try your best to make our satisfied. thanks for your cooperation.
Contact Person : Angela
Phone Number : 008615511775265
WhatsApp : +008615511775265

APP Modified Roof Felt Shingle Underlay , Underlayment For Asphalt Shingles

Place of Origin China
Brand Name Jianda
Certification ISO
Model Number SBS
Minimum Order Quantity 100rolls
Price Negotiated
Packaging Details Pallets or as required
Delivery Time 7 days
Payment Terms L/C, T/T, Western Union
Supply Ability 1000rolls per day

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Bottom Side Heat-welded Black PE Film Delivery Time Within 2 Weeks
Ceiling Tile Shape Roll Ceiling Tile Type Polyester Felt
Product Name Sbs Modified Bitumen Membrane Place Of Origin Cangzhou China
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Product Description

APP Modified Roof Shingle Underlayment Waterproofing Bitumen Membrane


Product Discription

It is the APP (Atactic Polypropylene) doped plastomeric water isolation membranes with fiberglass and polyester felt; both sides are coated on with polyethylene film or one side coated with polyethylene film the other side coated with aluminum foil or mineral stone.


Usage Areas

It is used in groundwork bundling, parking area, terrace and pitched roofs, balconies, plant stands, garden terrace, concrete flumes, eaves trough and concealed gutter, retaining and basement walls, sewage treatment plants and under the coating against artesian in wet areas such as water tanks, ponds, swimming pools and ornamental pools, kitchen, bathroom, wc.



1. Excellent waterproof performance. Excellent resistance to positive water &vapor pressure.

2. Good resistance to puncture, tear, corrosion, mold(fungus).

3.Excellent flexibility at low temperature.

4. Long service life: Excellent weather resistance and aging resistance.

5. SBS modified bitumen membrane is resistant to high and low temperature, specially applied in the cold area. And it's easy and quick in application.


Product Name
SBS modified bitumen waterproof membrane
3mm, 4mm, 4.5mm, 5mm or customized
Top surface
PE film, Aluminum film, Sands, MIneral granules
Raw material
Modified bitumen, polyester felt or composite fiberglass felt
Flexibility at low temperature
-20°C, -25°C


APP Modified Roof Felt Shingle Underlay , Underlayment For Asphalt Shingles 0