Chemlok®250 adhesive is a one-coat adhesive that bonds a variety of elastomers to various substrates such as metals, plastics, composites and fabrics. It is composed a mixture of polymers, organic compounds and mineral fillers dissolved or dispersed in an organic solvent system.

Chemlok 250 adhesive provides strong adhesion and can be applied as a one- or two-coat system.

Features and Benefits:
• Convenient – requires only a single coat for most applications, reducing labor, solvent usage, inventory and shipping costs.
• Versatile – bonds a wide variety of elastomers to metals, plastics and fabrics; suitable for existing production lines; tolerates a wide variety of stock formulations.
• Durable – provides rubber tearing bonds; provides superior adhesion to plated metals, lowering scrap rates.

Elastomers:
• Natural rubber (NR)
• Polyisoprene (IR)
• Styrene-butadiene (SBR)
• Polybutadiene (BR)
• Polychloroprene (CR)
• Nitrile (NBR)
• Butyl (IIR)
• EPDM Polymers
• Polyepichlrohydrin (ECO)
• Chlorinated Polyethylene (CPE)
• Chlorosulfonated Polyethylene (CSM)
• Ethylene Acrylic (AEM)
• Polyacrylate (ACM)
• Hytrel TPE only

Shelf Life/Storage:

Shelf life is one year from date of shipment when stored by the recipient in a well ventilated area at 21-27°C (70-80°F) in original, unopened container. Do not store or use near heat, sparks or open flame. Keep container tightly closed when not in use.

Chemlok 250 adhesive is moisture sensitive. Minimize exposure of the adhesive to moisture during application and storage. Avoid excessive exposure to high humidity.