SOPREMA SELECT APP POLY SP SKU: 22903BT
SOPREMA SELECT APP POLY SP SKU: 22903BT
APP POLY SP is a 3.8 mm (150 mil) APP (atactic polypropylene) modified bitumen
roofing membrane. SOPREMA’s exclusive APP polymer and asphalt formulation yields excellent weathering characteristics and long-term durability. It is reinforced with a non-woven polyester mat that provides added strength and puncture resistance to the membrane.
Product Properties
- Technology APP polymer modified bitumen
- ASTM D6222 Type 1, Grade S
- Reinforcement Non-woven polyester
- Surface Sanded
- Underface Thermofusible plastic 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. Install with traditional torch roofing techniques ensuring proper heating of the roofing material as not to expose the reinforcement. Apply consecutive rolls providing a minimum 6-inch end lap and 3-inch side lap. A 1/4 inch bleed-out should be visible at all seams.
Testing & Approvals
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