DUSEAL Th is a special Double sided self adhesive SBS modified waterproofing membrane specially designed where a subsequent layer (e.g. thermal insulation on building facades) needs to be applied over the membrane. DUSEAL Th is manufactured with a choice of reinforcements such as polyester mat, glass fibre or special aluminium composite that offers outstanding resistance to heat and vapour in thermal insulation systems. The top and bottom surfaces of the membrane are covered with siliconized peel off paper or foil.
The DUSEAL range belongs to the Elastoseal group of membranes produced using a special grade of bitumen modified with virgin SBS polymer. The polymer-rich mixture is used to saturate and to coat both sides of glass fibre mat to the required thickness of the membrane.
Ease of application for subsequent layer
High adhesion to various substrate (concrete, fibre-cement,wood,metal etc )
Excellent bond to the cap sheets, thermal insulation boards etc
Good dimensional stability
Water and vapour proof
Choice of different reinforcements
DUSEAL Th membranes are tested to ASTM, UEAtc and other relevant international standards.