Product Description  SBS modified bitumen waterproofing membrane, which normally named SBS  buitumen waterproofing membrane, made by Styerne butadiene thermoplastic elastomer modified bitumen as the soaking material, together with basement such as polyester felt, glass fiber felt, or glass fiber reinforced polyester felt as the basement, surface covered by fine sands, mineral aggregate or PE film etc.        Specification 

Item	Classification
Grade	Ⅰ		Ⅱ
Mate	PY	G		PYG
Surfacing materials	PE	S		M
Thickness	3mm	4mm		5mm
Width	1000mm
length of a roll	10m

 
  Characteristics: Strong waterproof performance High tensile strength, with good enlongation, good adaptablity for the substrate shrinkage
Better used in the low ambient temperature.  Weatherability and pouncture, tear, corrosion, mildew resistance Easy application   Packaging & Shipping Transportation and storage:
Products in different types and specification shall be separately transported and stored to avoid mixture.

Avoid exposing to sunlight and rain. Only two layers are allowed and inclined or pressed products must be avoided while transportation. Cover them with rain cloth if necessary They shall be only stored in one layer. The ambient temperature of store must be less than 50 °C.

Lifetime: one year since the manufacturing date under the proper storage and transportation condition.     If any further questions please feel  free to contact us.  Trust our high quality and outstanding service will bring benifit for you.