Pro Base, Hot Asphalt or SFT Adhesive Applied
Specifically designed as accessories to Siplast's STP and PMMA roofing and waterproofing systems, Pro Base sheets are high-performance modified bitumen base plies for use with Parapro and Paraflex Roof Membrane Systems. Pro Base can be applied in approved Type III or Type IV asphalt, PA-1000 Asphalt, or SFT Adhesive.
- Approved for a maximum 14 days of exposure prior to application of Parapro or Paraflex materials.
- Available with Siplast RoofTag RFID.
Pro Base
Consists of a lightweight random fibrous glass mat impregnated and coated with high-quality SBS-modified bitumen. The unique top surface is factory-coated with a proprietary Syntan® acrylic coating.
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Additional Information
Pro Base meets or exceeds the requirements of ASTM D6163 Type I, Grade S, and CSA A123.23-15 Type A, Grade 2 for SBS-modified bituminous sheet materials using glass fiber reinforcements.
Pro Base LP
Consists of a lightweight random fibrous glass mat impregnated and coated with high-quality SBS-modified bitumen. The unique top surface is factory-coated with a proprietary Syntan® acrylic coating.
