ARDEX Butyseal is a roofing system designed primarily for the retrofit of existing bitumen, malthoid, concrete or tongue and groove sarking. The membrane incorporates a fibre backing which is laminated to the underside of the sheet membrane. This fleece provides an excellent means of ventilation for the membrane as well as increasing the puncture resistance of the membrane.
ARDEX Butyseal may be applied over various substrates such as built-up roof systems, malthoid, liquid membranes and earth formed dams.
ARDEX Butyseal can be applied to XPS using suitable adhesives. Butyseal can be applied onto Polyurethane foams, proving an instantly suitable substrate with insulation properties.