Johns Manville Roofing Systems -JM Two-Part Urethane Insulation Adhesive (UIA)


Two-part cold-application adhesive for insulation and cover boards.

Category: bonding agents | polyurethane adhesives | roofing adhesives...

MasterFormat: Common Work Results for Wood, Plastics, and Composites | Adhesives* | Maintenance of Membrane Roofing...

Johns Manville Roofing Systems
717 17th Street
Denver, CO 80217
Tel: (303) 978-2000

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JM Two-Part Urethane Insulation Adhesive (UIA)

Two-part cold-application adhesive for insulation and cover boards.

Use: For bonding insulation board products to approved roofing substrates, and insulation to insulation.

Type: Two-part, cold application insulation adhesive.

Substrates: Compatible with the following insulations, cover boards, and substrates: polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).

Color: Amber


  • No primers or catalysts are required for application.
  • No ballasting of boards required.
  • May be used in single ply and bituminous systems.

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