SIPA 100 GSM Synthetic Waterproof Roof Underlayment 48 x 250'
Synthetic roof underlayment, 100 GSM, waterproof and rollable. Easy to install with durable construction, though some users report mixed adhesive strength
Highlights
- 100 GSM performance
- ASTM-compliant
- CCR-listed and FBC approved
Pros
- easy to install
- waterproof synthetic material
- 100 GSM durability
- roller cover per roll
- compliant with industry standards
Cons
- mixed durability feedback
- mixed adhesive strength
Best For
Features
- 10 square roll covers 1,000 square feet
- 100GSM
- Performance characteristics exceed - ASTM D4869
- ASTM D226
- TDI Listed CCRR #AC207
- FBC Approved #FL17188
- Ultraviolet Exposure for 60 days.
- Ideal for for sloped Commercial and residential roofs and roofing applications under asphalt shingles or metal cladding