Pro Base, Hot Asphalt or SFT Adhesive Applied
Pro Base series sheets are high-performance SBS-modified bitumen base plies specifically designed for use with Siplast’s liquid-applied Parapro and Paraflex Membrane Systems. The unique top surface is factory coated with a proprietary Syntan® acrylic coating. Pro Base can be applied in approved Type III or Type IV Asphalt, PA-1000 Asphalt, or SFT Adhesive.
- Pro Base series sheets are approved for a maximum of 14 days of exposure prior to application of Parapro or Paraflex.
- Pro Base is available with Siplast RoofTag RFID chips.
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.
