IKO Powergum Quadra is a high performance, fire resistant, roofing membrane consisting of a polyester/glass composite carrier.
It is enhanced with a layer of expandable natural graphite crystals and coated with a high performance APP polymer-modified bitumen, installed using the torch-on technique.
IKO Powergum Quadra also incorporates a diamond shaped coating on the underside of the membrane, which is applied using heat activation, and subsequently permits the membrane to act as a vapour diffusion layer.
This results in a bonding area to the substrate of approximately 40%, providing both excellent wind uplift resistance and vapour diffusion.
The underside of the roofing membrane is printed with a thermofusible film, and the top surface is finished with a dark grey mineral slate.
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