Heat Weldable APP Modified Bitumen Roofing Membrane Systems


Heat Weldable APP Modified Bitumen Roofing Membrane Systems

Johns Manville has developed formulations that enhance the asphalt's overall weatherability by modifying premium-grade asphalts. By combining these modified asphalts with non-woven polyester or glass fiber reinforcements, JM produces waterproofing systems that exhibit tremendous strength, elasticity and weatherability.

APP membranes provide superior tensile strength while maintaining critical flexibility — even in the coldest environments. Additionally, with APP roofing membranes (coated with a proprietary blend of asphalt and atactic polypropylene), contractors now have an efficient mode of application by heat welding, making hot mopping unnecessary.

APP Modified Bitumen Roofing System
Dibiten

JM is the exclusive source for dibiten APP membrane. This heat weld applied modified bitumen membrane is a high performance solution for both commercial and residential applications. Dibiten is currently available in the Pacific region.

APPeX® 4.5M FR (2CIN-W/2PIN-W)

The APPeX products provide just the right torch-ability across a wide range of temperature situations and a variety of rooftop conditions. JM APP solutions are known for their ability to remain flexible at low temperatures, resist cracking, blistering, UV damage and oxidation.

Johns Manville Roofing Systems
717 17th Street
Denver, CO 80202
Tel: (303) 978-2309
Email: Hal.Shapiro@jm.com
Web site: http://www.specjm.com/commercial/roofing.asp