Description:

SAM-920 is a modified bitumen base sheet consisting of styrene-butadiene-styrene (SBS) compound modified asphalt covering with different upper separated materials, no fiber and underside with silicone antisticking layer. According to different upper surface, it can be three types: HDPE film surfacing (SAM-920PE), Aluminum foil surfacing (SAM-920AL) and Non-film surfacing (SAM-920N). There have three kinds of thickness: 1.2 mm, 1.5 mm and 2.0 mm.
 

Where to use:

1. Swimming pools, fire pools and reservoirs;
2. Subways or tunnels;
3. Open fires forbidden construction areas;
4. SAM-920PE can be used in non exposed roofs and undergrounds;
5. -920AL can be used in all kinds of exposed roofs;
6. SAM-920N can be used as an auxiliary material or bonding material between two incompatible places.

Advantages:

1. Self adhesive, safe and environment-friendly;
2. Excellent flexibility in low temperature and elongation;
3. Strong adaptability for substrate shrinkage, deformation and cracks;
4. Strong self healing ability for penetration and cracks;
5. Lasting bonding and sealed performance;
6. Excellent water resistance.