Materials:Paratech 250 Base TG

Division C - Accepted Materials

---

Paratech 250 Base TG
by Siplast, Inc.

Material Acceptance and Product Details The information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications, nor is this material recommended or endorsed by the Guarantor. The preparation of a detailed specification is the responsibility of the Design Authority.

Manufacturer Siplast Accepted for the RoofStar Guarantee Program October 21, 2022 Accepted for application in Roof Waterproofing Systems Grade-level Waterproofing Systems Acceptance Criteria Product Summary "Paratech 250 Base TG is the modified bitumen base ply of the Paratech two-ply modified bitumen roof system. Designed for use in homogeneous multi-layer modified bitumen roof membrane systems, Paratech 250 Base TG consists of a 250-gram polyester mat impregnated and coated with styrene-butadiene-styrene (SBS) modified bitumen. The top surface is covered with a mineral parting agent and the back surface is coated with an SBS modified bitumen adhesive layer specifically formulated for torch applications with a polyolefin film bottom surface." (from the Technical Data Sheet) Conditions and Limitations see "Standard for SBS-modified Bitumen Membrane Roof Systems" for specific requirements concerning use and application of this material. Technical Data Sheet Click the "PDF" icon to open the TDS in a new window.

---

Back to Accepted Materials

Home