DetailsK-FLEX® 373 Contact Adhesive
K-FLEX® 373 Contact Adhesive is designed for spray applications using conventional spray heads for solvent-based adhesives. This blue adhesive is excellent for joining seams and butt joints of elastomeric pipe and sheet insulation, providing a heat-resistant and moisture-resistant bond.
Caution: Adhesive contains notable solvents and containers not in use should be kept closed. Keep adhesive away from sparks and open flames. Use with adequate ventilation and avoid excessive contact with the skin.
K-FLEX® 373 Contact Adhesive may be used for bonding elastomeric products to a variety of materials (i.e., other elastomers, metal, plastics, wood, etc.). The adhesive will make a resilient and heat-resistant bond. It is suitable for line temperatures up to 220°F (104°C) on applications requiring bonded seams and joints. When the adhesive is applied to large flat or curved surfaces, it is suitable for temperatures up to 200°F (93°C). See Technical Bulletin TA1 for equipment recommendations.
The product is supplied in a variety of sizes ranging from 1/2 pint brush top containers to gallon containers. Larger containers are available upon request.
California residents: see Proposition 65 Warning
Weight 31 Pounds (Lb) Width 7.25 Inches (In) Height 7.5 Inches (In) Country of Origin USA Length 7.25 Inches (In) Brand K-Flex Tier 373 Service Temperature >220°F (104.4°C) Solvent Yes Application Temperature >220°F (104.4°C) Coverage 200 - 300 ft²/gal Dry Time 5 - 10 min Flame/Smoke Rating ASTM E84 - 25/50 Shelf Life 12 months Solids Content 20% by weight Storage Temperature 40°F (4.4°C) UV Resistant No Includes Product and technical support Application HVAC / Refrigeration Approvals Mil-A-24179A Base synthetic rubber Color Blue Composition Solvent-based contact adhesive For Use With K-Flex Insulation System Functions Thermal Insulation Material Solvent-Based Contact Adhesive Ratings ASTM E84 25/50 Size 1 Gallon Standards 5-10 minute dry time Temperature Range -297°F to 220°F (-182.7°C to 104.4°C) Type Gallon Viscosity thin syrup Green Environmental Attribute Saves Energy UL Listed No UL Recognized No