Description
The WonderBuilds BroofT4 Cap Sheet is a high-performance cap sheet designed for use in both new builds and remedial roofing applications. Made using high-quality distilled bitumen, the cap sheet is reinforced with polyester for maximum durability.
Boasting excellent fire resistance, the BroofT4 cap sheet is easily installed using torch on methods. With an attractive black mineral slate finish, the WonderBuilds BroofT4 Cap Sheet is a reliable and long-lasting solution you can trust.
Why Choose this WonderBuilds BroofT4 Cap Sheet 8m x 1m?
- High-performance cap sheet solution
- Fire resistant
- Attractive black finish
- Quick & easy installation
- Strong & durable
- Cost-effective
Product Specifications:
Type of Compound: APP
Type of Reinforcement: Polyester
Upper Face Finish: Black Mineral*
Lower Face Finish: PE film
Roll Dimensions: 8m x 1m
Weight (kg/m²): 4.5
Cold Flexibility (°C): -15
Flow Resistance (°C): 140
Flow Resistance After Ageing (°C): 130
Tensile Strength (N/50mm): 700 (LD) / 500 (TD)
Elongation at Break (%): 30 (LD) / 30 (TD)
Tearing Resistance (N): 200 (LD / 200 (TD)
Dimensional Stability (%): -0.2
External Fire Performance: BROOF(t4)
Reaction to Fire: Class E
Watertightness (kPa): 60
Watertightness After Artificial Ageing (kPa): 60
Please note: *Mineral self-protected products may undergo colour tone variations due to the time and length of storage. Exposure to atmospheric conditions after application will tend to uniform the colour after a few months.
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