Hi-Tuff is a thermofusible membrane manufactured in different roll widths. The membrane is welded together with a hot air gun to form a uniform membrane across the roof.
Hi-Tuff may be installed in a number of different methods, including "loose laid and ballasted" applications such as Lexican's standard Design B and C assembles. It truly stands out in mechanically fastened or fully adhered systems, where its heavy duty scrim reinforcement and super strong, heat-welded seams offer the superior protection needed for a fully exposed application. Featuring an attractive, contour hugging surface in a truly light-weight assembly, Hi-Tuff is the preferred choice for many commercial and industrial roofing applications.