Flex Bonding Adhesive - Manual

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Flex Membrane International Corp. 2670 Leiscz’s Bridge Road, Suite 400, Leesport, PA 19533
Tel: (610) 916-9500 Fax: (610) 916-9501 www.FlexRoofingSystems.com
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Product Data Sheet
FLEX BONDING ADHESIVE 2375
PRODUCT DESCRIPTION
Flex Bonding Adhesive 2375 is a synthetic rubber contact type bonding adhesive designed for
horizontal or vertical membrane to substrate bonding.
FEATURES AND BENEFITS
● Fast Drying
● Long open tack time
● Excellent heat resistance
● Excellent green strength
● Apply by brush or paint roller
● Versatile, high overall performance over a wide application temperature range
SUGGESTED USES
Flex Bonding Adhesive is designed for the bonding of membrane (non-felt backed) to insulation
boards, metal, wood, and other various building materials.
APPLICATION
Flex Bonding Adhesive 2375 should be applied at temperatures of 40°F or above. Applying the
adhesive at temperatures below 40°F will extend drying times and potentially cause the
condensation of water on the adhesive film producing lower ultimate bond strengths. If Flex
Bonding Adhesive 2375 is stored below 40°F, store the adhesive at room temperature (72°F) for
at least three days before using.
Materials to be bonded should be clean, dry, and free from contaminates. Stir adhesive
thoroughly before use. Apply adhesive by brush or paint roller to the substrate and the back of
the membrane at the specified coverage rate. Allow to dry 15 to 30 minutes before mating. Once
mated apply adequate pressure by means of a heavy roller to insure contact of all bonding areas.
Note: The bonded membrane may not be repositioned.