JM Two-Part Urethane Insulation Adhesive

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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.


JM Two Part UIA Family Transparent
Available Documents