Chemlok® 219 adhesive can be used as either a one-coat adhesive or a primer in combination with Chemlok 213 adhesive for applications that require increased environmental resistance. It is composed of a mixture of organic resins and polymers in an organic solvent system.

Chemlok 219 adhesive is used for bonding a wide variety of both polyether and polyester castable urethanes to metal, as well as bonding certain thermoplastic polyurethanes (TPU).

Features and Benefits:
• Versatile – bonds a wide variety of polyether and polyester castable urethanes of varying hardness, based on both TDI and MDI; can be used as a primer.
• Economical – eliminates the need to inventory several adhesives due to the adhesive’s versatility.
• Convenient – requires only a single coat for most adhesive applications, minimizing application costs.
• Time Saving – requires no agitation in preparation for use or during application, saving application time and reducing the potential for application errors. Non-settling Chemlok 219 adhesive is ready to dip or brush when opened.
• Fast Drying – dries fast to allow rapid turnaround times, reducing the number of coated parts kept in inventory.

Elastomers:
• Millable Urethane
• Castable Urethane
• Thermoplastic Urethane (TPU)

Shelf Life/Storage:

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