Materials:Paratech 180 Base

Division C - Accepted Materials

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Paratech 180 Base
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 180 Base 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 180 Base consists of a 180-gram polyester mat impregnated and coated with styrene-butadiene-styrene (SBS) modified bitumen blend and is surfaced with a mineral parting agent." (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.

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