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3M Adhesive Solutions for Bonding Fleece Backed Membrane

3M(TM) Plyurethane Foam Insulation Adhesive CR-20
3M(TM) Plyurethane Foam Insulation Adhesive CR-20
3M(TM) Polyurethane Foam Insulation Adhesive CR-20 group
An Improved Commercial Roofing System: Roofers appreciate how quickly and efficiently a CR-20 roof is installed. Quick startup and ease of use are CR-20 hallmarks.
CR-20 is excellent for either adhering your typical insulation board application or fleece back roofing membrane. With CR-20's minimal changeover rate, nothing impedes your workflow. Equipment failure and sticky messes are eliminated.

FM Approved Commercial Roofing Foam:
3M™ Polyurethane Foam Insulation Adhesive CR-20 is a low-rise‚ two-component polyurethane froth adhesive specifically designed to adhere a variety of insulation board stock to various substrates in both new and re-roof flat roof roofing applications.

It is formulated to provide an extremely strong adhesive bond as well as controlled gap fill without lifting the insulation boards. Adhesive CR-20 has FM approvals with most roofing systems and is compatible for use with most deck substrates‚ insulation boards and cover boards.

Adhering Fleece Back Roofing Membrane:
Use 3M™ Polyurethane Foam Insulation Adhesive CR-20 for adhering the fleece back roofing membrane as well as insulation. This adhesive has been used to install flat roof and commercial roofing insulation for years with great success. Now with the development of the new "spatter pattern" technique, you can fully adhere fleece back membranes with the same product.
  • Why fleece back membrane attachment with 3M™ Polyurethane Foam Insulation Adhesive CR-20?
  • 2-3 times faster application than rollers with only a three-man crew
  • A fully adhered application with no telegraphing adhesive line
  • One adhesive to install insulation and fleece
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 Design Challenges‎‎ Water Intrusion
 Industries‎‎ Construction
 Manufacturing Challenges‎‎ Increased Production Throughput,‎ Improved Quality Control
 Sub Industries‎‎ Roofing
 Substrates‎‎ Plywood,‎ OSB,‎ Metal Deck,‎ Fleece Back Membrane,‎ ISO,‎ Cover Board,‎ Concrete