SOPRAGUM OPTIMA 4 B1
SOPRAGUM OPTIMA 4 B1 FR is used as a single-ply waterproofing membrane or as an upper layer in a multi-layer system.
Waterproofing membrane composed by APP modified bitumen with a double reinforcement of glass fibre and polyester, which results in a better dimensional stability. The reinforcements are impregnated with an APP compound. The homogeneity between the covering mass and the impregnation compound results in an extremely high resistance to delamination. The lower side is finished with a macro perforated polypropylene film. The selvedge on the lower and upper side is protected with a popypropylene film.
Torch-on method or cold glue.
- Dimensions of the roll (m): 8 x 1,1
- Weight of the roll (kg): 36
- Number of rolls per pallet: 25
- ATG approval: limited approval.
- FLL test: in progress.