- Chemical Family:Polyurethanes (PU)
- Product Type:Reactive Adhesive, 2K (2 component) Adhesive, Structural Adhesive
- Application Area:Industrial Conveyors, Rollers, Refrigerators
- Compatible Substrates & Surfaces:Elastomers & Rubbers, Plastics, Fibers & Fabrics, Ceramic
- Features:Room Temperature Curing, Medium Hardness, High Resilience, Rapid Cure Response, Water Resistant, High Flexibility, Good Peeling Strength, Good UV Resistance, Good Non-Yellowing Properties, High Impact Performance
H.B. Fuller 42223/52223 (DOUBLE/BUBBLE® A-85) urethane purple is a medium-hardness, highly flexible, two-component polyurethane system designed for use as an adhesive. It is used in casting and coating applications requiring rapid curing, high flexibility, high resilience, transparency, and resistance to breakdown or yellowing from exposure to UV light. H.B. Fuller 42223/52223 is nearly impervious to water exposure during the curing process, yet bonded substrates should be reasonably water-free before application. It exhibits high resistance to aqueous materials after cure. This product is suitable for sealing and bonding flexible substrates such as flexible conveyor belts, printing press rollers, rubberized fabrics, shoes, ski boots, and other sports equipment. It is also excellent for bonding refrigeration and AC equipment.