Torch Flex Ultra-Bond is a vapour barrier designed to solve the problem where insulation boards must be bonded without using bitumen or an adhesive. The top face of the membrane consists of a thermoplastic adhesive, which melts quickly when torched and forms a strong bond with the insulation panels pressed on to the membrane. The top face of a normal vapour barrier membrane has a layer of bitumen covering the reinforcement, which is no more than 1 - 1.5 mm thick, while the stripes of Torch Flex Ultra Bond protrude by 3 - 3.5 mm like an adhesive applied with a toothed spatula. Once the flame has softened the adhesive it is easier to level off the prominent zones with the torch, making up for any unevenness in the substrate.
- Time Saving
- Styrene-Butadiene-Styrene (SBS) rubber
- Low Melting Strips For Quick & Easy Bond To Insulation
|Technical Data||Torch Flex Ultra-Bond|
|Tensile Strength||850 / 740 N/50mm|
|Nominal Thickness||2.5 mm|
|Low Temp. Flexibility||-20?C|