Bitutak MB Smooth SKU: 22903BT
Bitutak MB Smooth SKU: 22903BT
BITUTAK® MB is a 3.8 mm (150 mils) APP (Atactic Polypropylene) modified bitumen roofing membrane for approved multi-ply membrane and flashing assemblies. BITUTAK’s exclusive APP polymer and asphalt formulation yield excellent weathering characteristics and long-term durability. Reinforced with a heat-resistant, non-woven polyester mat provides added strength and puncture resistance to the membrane. BITUTAK® MB is backed with a plastic burn-off film for ease of heat welding installation. For your next roofing project, discover how BITUTAK® delivers exceptional waterproofing performance at a fantastic value.
Product Properties
- ASTM ASTM D6222
- Component Base
- Installation Method Heat-Welded
- Reinforcement Polyester Mat
- Thickness 150 mils (3.8 mm)
- Backside Burn off film
- Topside Burn off film
Installation
The substrate should be clean, stable, dry, free of any loose materials, grease, and other contaminants, which may compromise the product’s performance.
Testing & Approvals
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