Chemlok® 233 Adhesive
LORD Chemlok® 233 adhesive is a covercoat adhesive used to bond a wide variety of unvulcanized or vulcanized rubber compounds to Chemlok 205 primed metals or other rigid substrates. It is composed of a mixture of polymers, organic compounds and mineral fillers dissolved or dispersed in an organic solvent system.
Chemlok 233 adhesive will bond compounds based on natural rubber (NR), polyisoprene (IR), styrene-butadiene (SBR), polybutadiene (BR), polychloroprene (CR), nitrile (NBR), hydrogenated nitrile (HNBR), butyl (IIR), millable polyurethane and polyepichlorohydrin (ECO) polymers to Chemlok 205 primed metals and other rigid substrates.
Shelf life is one year from date of shipment when stored at 21-27°C (70-80°F) in original, unopened container. Keep container tightly closed when not in use. Avoid excessive exposure to high humidity, especially outdoor storage.
Once opened, fit the 55-gallon drum of adhesive with desiccant tubes.
Features and Benefits
• Versatile - bonds a wide variety of cured and uncured elastomer compounds.
• High Temperature Resistant - withstands temperatures up to 149°C (300°F).
• Durable - provides rubber tearing bonds and excellent environmental resistance.
• Convenient - requires only a single coat application to bond brass, copper, textiles and various plastics to a wide variety of rubber compounds.