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LORD Corporation

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Chemlok® 219 Primer and/or Adhesive Where to Buy


Product Information

LORD 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. This adhesive bonds with polyether and polyester castable urethanes of varying hardness, based on both TDI and MDI. Chemlok 219 adhesive can also be used to bond certain thermoplastic polyurethanes (TPU).

Shelf Life

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

Features and Benefits

Versatile – bonds a wide variety of polyether and polyester urethane based compounds to metal; 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.

Typical Properties*

Appearance Clear to Amber Liquid
Viscosity, cps @ 25°C (77°F)
Brookfield LVT
Spindle 2, 30 rpm
50 - 110
Density, kg/m3 (lb/gal) 880.0 - 910.0 (7.3 - 7.6)
Solids Content by Weight, % 23.5 - 27.0
Flash Point, °C (°F)
Seta
14 (58)
Solvents Ethanol, Methyl Isobutyl Ketone (MIBK)

*Data is typical and not to be used for specification purposes.

Auxiliary Products

LORD<sup>®</sup> LokRelease™ 100 Mold Release

fast curing release agent designed for use with molded elastomers

Features and Benefits

Process Enhancer – provides quick, easy part release from molds; single application allows multiple molding cycles; improves molding efficiency in many processes including injection, compression and transfer molding.

Improved Appearance – reduces defects caused by sticking; nontransferable to elastomer compound; does not interfere with compound chemistry.

Environmentally Recommended – contains no Class I or Class II ozone depleting substances; contains no 1,1,1 trichloroethane or methylene chloride.

LORD<sup>®</sup> LokRelease™ 100EZ Mold Release

fast curing, nontransferable release agent

Features and Benefits

Process Enhancer – provides quick, easy part release from molds; single application allows multiple molding cycles; improves molding efficiency in many processes including injection, compression and transfer molding.

Improved Appearance – reduces defects caused by sticking; nontransferable to elastomer compound; does not interfere with compound chemistry.

Environmentally Recommended – contains no Class I or Class II ozone depleting substances; contains no chlorofluorocarbon (CFC) or hydrochlorofluorocarbon (HCFC) propellants; contains no 1,1,1 trichloroethane or methylene chloride.

LORD<sup>®</sup> LokRelease™ 200 Aqueous Mold Release

aqueous mold release is designed for use with molded elastomers

Features and Benefits

Process Enhancer – provides quick, easy part release; produces low build-up, allowing more production time between mold cleanings; improves molding efficiency in many processes including injection, compression and transfer molding.

Improved Appearance – reduces defects caused by sticking; nontransferable, eliminating post-finishing problems.

Environmentally Recommended – water-based coating is engineered to prevent rust and corrosion in steel molds.

Literature

Download Type Name
Download Product Brochure/Bulletin/Sell Sheet Elastomer Adhesives & Coatings for the Oil & Gas Industry
Download Selector Guide Chemlok Adhesives Selector Guide
Download Technical Data Sheet Chemlok 219 Primer and/or Adhesive
Download Safety Data Sheet CHEMLOK 219