Chemlok® 259 adhesive is a covercoat adhesive that bonds uncured rubber to metal substrates during the vulcanization of the elastomer. It is recommended for use over Chemlok 207 primer.
Features and Benefits:
• Versatile – when used in combination with Chemlok 207 primer, bonds a variety of elastomers to a variety of substrates including aluminum, brass and grit blasted or phosphatized steel.
• Chemically Resistant – resists a variety of fluids including ethylene glycol, propylene glycol and silicone oil.
• Environmentally Resistant – provides excellent resistance to water, humidity, salt spray and high temperatures.
Elastomers:
• Natural rubber (NR)
• Polyisoprene (IR)
• Styrene-butadiene (SBR)
• Polybutadiene (BR)
• Polychloroprene (CR)
• Nitrile (NBR)
• Butyl (IIR)
• EPDM Polymers
• Chlorinated Polyethylene (CPE)
• Chlorosulfonated Polyethylene (CSM)
Shelf Life/Storage:
Shelf life is six months from date of shipment when stored by the recipient at 21-27°C (70-80°F) in original, unopened container.
