PRODUCT DESCRIPTION AND INTENDED USES:
GAST TWIN-FLEX Bitumen – Rubber Reinforced Membrane is a gee-fabric reinforced waterproofing membrane which is fully saturated with a rubber enriched bitumen emulsion where the sealing of areas adjoining existing torch-on membranes or other thick membranes can be repaired or extended on flat concrete roofs, beams, slabs and parapet structures or where a torch-on system is replaced with GAST Eco Roofseal.
FEATURES AND BENEFITS:
A tough all in one fully bonded waterproofing system for exposed areas that demonstrates excellent adhesion to most surfaces while retaining flexibility.
0.5m² – 3m² (surface profile and substrate porosity dependent).
Allow 4-6 hours between coats, 1 bed coat and 2 saturation coats required when used with the gee-fabric.
Functional coating that requires a GAST UV Barrier