Product Name: Sbs/APP Waterproofing Materials Torched Bitumen Rolls Usage: Outdoor, Indoor Color: Aluminum Foil/ Certification: ISO Function: Waterproof Surface Treatment: Film Coated Ceiling Tile Type: Paper Tube Thickness: 3.0mm Material: Bitumen Ceiling Tile Shape: Roll Type: Building Sealing Material Trademark: Boguan Transport Package: Carton/Pallet Specification: 10M(L)*1M(W)*3.0MM(H) Origin: Shandong China HS Code: 6897100000 Product Description SBS/APPwaterproofing materials torched bitumen rollsDetailed IntroductionSBS/APP modified bitumen waterproofing membrane is made by soaking the base in bitumen, or thermoplas ticityelastomer(such as styrene butadiene-SBS), or thermoplastics (such as atactic polypropylene-APP, APAO, APAL) modified bitumen, then covering double faces with elastomer(SBS)or thermoplastics(APP, APAO, APAL) modified bitumen, and last finiishing the upward face with fine sands, mineral slates(or grains) or polythene membrane etc, while downward face with fine sands or polythene membrane.Features:SBS polymer providesflow resisitance at high temperatures and flexibility at low temperatures for lasting durability.Non-woven polyester 180g/m2 reinforcement.Designed for application in new construction,re-roofing and retrofit roofing.Excellent tear resistance.Surface:1.PE2.Colorful Sand3.Schist4.Aluminum FoilNoItem IIIPYGPYG1Soluble content (g/m2)≥3mm21004mm29005mm3500TestNo flameNo flame2Heat resistanceºC90105≤mm2TestNo flow no dropping3Low temperature flexibilityºC-20-25No crack4Impermeability 30 minutes0.3Mpa0.2Mpa0.3Mpa5TensionMaximum (N/50mm)≥500350800500Secondly-Maximum(N/50mm)≥800TestNo crack no apart6ElongationMaximum %≥3040Secondly-Maximum %≥157Oil leakingPieces ≤2FAQ1. How do I know the quality will be acceptable?A. We have our own inspection system according to corporate standards, which is stricter than national standards.B. We will provide you with a sample according to your will so you will be able to see and test the quality of the product before deciding to place the order.2. Can we ask sample to check before bulk quantity?Of course, we can send you some samples. Most samples are free, but sometimes we will take small sample fees.3. Reasons to choose usWe have our own factory, so the price can be competitive with high qualityWe help our customer solve problems and concerns while thinking in customer's shoes