Ultra HT Wind & Water Seal®
Ultra HT Wind & Water Seal® Underlayment is a self-adhering roof underlayment composed of a white, non-slip cross-laminated polymer film laminated to a high temperature rubberized asphalt adhesive system. It is engineered for use under asphalt shingle and metal roofing systems.
Ultra HT Wind & Water Seal® Underlayment will withstand HIGH TEMPERATURES created by metal roofing systems.
In this application, Ultra HT was used as a whole-roof underlayment under a metal roofing system on a commercial building project.
