JM Roofing System Urethane Adhesive - RSUA

JM Roofing System Urethane Adhesive - RSUA

Product Descriptive Name
Single-ply adhesive
Product Short Description
JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive.

Product Details

JM Roofing System Urethane Adhesive - RSUA

Product Long Description


JM Roofing System Urethane Adhesive - RSUA


Use: JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive used for attaching fleece-backed single ply membranes to insulation boards or various deck types as well as insulation boards to the roof deck or to other insulation boards.

Type: Two-part, cold application insulation adhesive.

Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2 (Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" [1.58 cm] min. thickness); cementitious wood fiber; gypsum; smooth or granulated BUR, APP or SBS.

  1. Ensure that all insulation boards are 4' x 4' or smaller.
  2. Ensure that the concrete is adequately dry for adhesion.

Color: Part 1 - Brown, Part 2 - Colorless, Combined/foamed adhesive - Light Amber


  • Solvent free, and HCFC or CFC free. 
  • Universal adhesive for adhering fleece-backed membranes and insulation boards. 
  • Sets in minutes.




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Johns Manville offers one of the most comprehensive portfolios of commercial low-slope roofing solutions. We have a long standing dedication to providing solution-based systems for building owners.

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Here you will find quick links and cheat sheets to Johns Manville roofing systems code approvals and ratings. 

Guarantees and Roof Maintenance

Support services can include: conceptual product information, building science, wind uplift data, national and local code understanding, FM Global® and UL® regulations, fastening patterns and sheet layouts, installation guidelines and standard details.

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