Biflex PL

A high performance elastomeric waterproofing membrane which combines the ability to withstand high ambient temperature with the usual characteristics of a SBS membrane of high flexibility at low temperature that makes it easy to apply at sub-zero temperature.

• SBS modified bituminous membrane - Plain
• Positive vapour barrier
• High flexibility at sub-zero temperature 
• High softening point 
• Accommodates structural movements
• Resistant to atmospheric agents and chemical attacks

• A coat of weberdry prime WB or weberdry prime SB at the rate of 200-300 g/m² should first be applied
• The membrane should first be unrolled and positioned correctly on the surface to be treated.
• Each roll should overlap the adjacent roll by 10 cm.
• Once the roll has been positioned correctly, the membrane should be rolled up again, taking care not to change its orientation.
• Need to be torched
• Application of the product need a technical applicator