Our Roof-Fast Base MA is constructed using a reinforcing mat of durable, high strength non-woven glass fibers, that is coated and impregnated. The surface is covered with a thin poly-film, while the underside is sanded to prevent sticking in the roll. Roof-Fast Base MA can only be used as the base sheet in a Roof-Fast system.
All values shown are approximate. Product is designed and tested to comply with ASTM/CSA Standards at time of manufacture prior to packaging.
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The information on this website is subject to change without notice. IKO assumes no responsibility for errors that may appear on this website.
IKO strives to accurately reproduce the screen images of the shingle swatches and house photos shown. However, due to manufacturing variances, the limitations of your monitor resolution and the variation in natural exterior lighting, actual colors may vary from the images you see. To ensure complete satisfaction you should make final color selections from several full size shingles and view a sample of the product installed on a home. Please refer to our Legal Notices for U.S.A. or our Legal Notices for Canada.