Ready for a faster, stronger, cleaner, and safer end lap?
FASTLap® is a patented, granule-free end lap featured on Polyglass modified bitumen membranes. Install cap sheets faster without compromising performance. Protected by a film that is removed prior to installation, FASTLap provides a smooth, clean surface to adhere to consecutive rolls.
- Enjoy reduced labor costs with an average time savings of 200 minutes per 100 squares.
- Get stronger, more reliable seams for greater long-term protection for the building owner.
- No need to heat and scrape granules at the end lap. Simply remove the film, heat weld the seams, and you’re done!
Fastlap PDF
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ADESO® Self-Adhered Technology
Why Polyglass?
Polyglass® is an ISO 9001:2015 Certified, leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low- and steep-slope applications. We are an industry leader in self-adhered underlayments that are specially designed to help contractors save time and labor costs.
Utilizing the most technologically advanced manufacturing process in the industry, Polyglass operates six state-of-the-art manufacturing facilities — five in North America and one in Italy that serves all of Europe.
As a company that prides itself in innovative and quality roofing products that exceed the needs and expectations of its customers all around the world, we offer roofing contractors the following benefits:
- An extensive line of underlayments and other roofing products that allow for custom-designed solutions for unique construction challenges and environmental conditions
- Outstanding technical support and project assistance
- The most trusted warranties in the industry
- A registered contractor program and a wide array of contractor resources, including instructional videos to Polyschool courses.
- The ability to earn points and redeem prizes for every Polyglass purchase with QRewards