Flexible FAST™ Adhesive

About Flexible FAST Adhesive

Carlisle’s patented, labor-saving Flexible FAST Adhesive, a two-component, construction-grade, low-rise polyurethane adhesive, is designed for bonding Carlisle’s FleeceBACK® membranes and/or insulation to various substrates. Flexible FAST provides a VOC-free, low odor application suitable for occupied buildings. The combination of Carlisle's FleeceBACK and Flexible FAST Adhesive offers a system with superior impact resistance and strength. 

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Splatter Application

Flexible FAST 50-gallon drums, 15-gallon drums, and 5-gallon drums are approved for splatter application, for both membrane and insulation attachment, when applied using Carlisle-approved dispensing equipment.

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Flexible FAST Equipment Resources

Below you will find a variety of resources, including PowerPoint presentations, operating manuals, and supporting literature, on the adhesive dispensing units recommended for applying Carlisle's Flexible FAST Adhesive.


Below you will find all presentation-related resources on the various adhesive dispensing units.


Below you will find all documents related to Flexible FAST and the recommended dispensing equipment.