VanBoxel Prime SA Underlayment is a multilayer nonwoven high-temp self-adhered roofing underlayment with polymer modified bitumen-based superior adhesion and lighter in weight for under Asphalt Shingle, Metal, and Tile Roofs.
Features and Benefits
- Surface: Strong polypropylene (PP) surface with UV and weather resistive coating that add water shedding redundancy in the roofing system while protecting the structure from damage.
- The Surface top creates easy walkability and safety.
- Weather-Tight Seal: Strong Overlap System.
- 100% Inorganic Surface: Synthetic construction offers long term moisture protection from rot and mold growth.
- Durable: UV stabilized surface resists UV degradation for up to 180 days.
- Polymer Modified Bitumen Based: Formulated for superior adhesion.
- Handling: Light weight with Easy-Peel Dual Split-Release backer.
- 180 Day UV exposure
- All Temperature Performance : 40° F to 260° F all climates, under all roofing styles.
- Complies with AC 188 criteria
- Conforms to ASTM D1970 standards
- Meets TAS 103 (Partial) requirements
- Certified according to FRSA/TRI Manual standards
- 25 Years limited warranty.
- FBC/Miami-Dade and Texas Approved
Availability
Roll: 36”X 67 ft. | 2 sq. roll.
Packaging: 25 rolls per pallet, each roll packaged in boxes.
Printing: up to 4 color high-quality printing.
Note: private label with custom sizes and colors is available.





