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LORD Corporation

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Chemlok® 6108 Adhesive Where to Buy


Product Information

LORD Chemlok® 6108 adhesive is a covercoat adhesive designed for use over Chemlok 205 or 207 primer. This adhesive system will bond a variety of uncured elastomers to metal substrates during vulcanization. It is formulated without heavy metals and composed of a mixture of polymers, organic compounds and mineral fillers dissolved or dispersed in an organic solvent system.

This adhesive system will bond compounds based on natural rubber (NR), polyisoprene (IR), styrene-butadiene (SBR), polybutadiene (BR), polychloroprene (CR), nitrile (NBR), butyl (IIR) and EPDM polymers to metals. These metals include carbon and alloy steels, stainless steel, aluminum, magnesium, zinc, copper and copper alloys.

Chemlok 205 or 207 primer helps to ensure environmental resistance of the bonded assembly and adhesion to the substrate.

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

Non-Chlorinated Solvent System – suitable for solvent incineration.

Environmentally Resistant – provides superior resistance to heat, oils and salt spray.

Environmentally Recommended – formulated without heavy metals.

Typical Properties*

Appearance Black Liquid
Viscosity, cps @ 25°C (77°F)
Brookfield LVT
Spindle 2, 30 rpm
300 - 1000
Density, kg/m3 (lb/gal) 950.0 - 1000.0 (7.9 - 8.3)
Solids Content by Weight, % 22 - 26
Flash Point, °C (°F)
Seta
27 (80)
Solvents Xylene

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

Auxiliary Products

Chemlok<sup>®</sup> 205 Primer and/or Adhesive

general purpose primer

Features and Benefits

Versatile – can be used as a primer under a wide variety of Chemlok covercoat adhesives such as the Chemlok 220 series, Chemlok 230 series, Chemlok 250 series or Chemlok 6000 series adhesives.

Easy to Apply – applies easily by brush, dip, spray or roll coat methods; suitable for existing production lines.

Durable – provides rubber tearing bonds and excellent environmental resistance when used in combination with Chemlok covercoat adhesives.

Convenient – can be used as a one-coat adhesive to bond some nitrile rubber compounds to rigid substrates during vulcanization.

Chemlok<sup>®</sup> 205A Primer

general purpose primer

Features and Benefits

Versatile – can be used as a primer under a wide variety of Chemlok covercoat adhesives such as the Chemlok 220 series, Chemlok 230 series or Chemlok 250 series adhesives.

Environmentally Friendly – dilutable with aromatic solvents, reducing the number of solvents in plant inventory.

Easy to Apply – applies easily by brush, dip, spray or roller coat methods; suitable for existing production lines.

Durable – provides rubber tearing bonds and outstanding environmental resistance when used in combination with Chemlok covercoat adhesives.

Convenient – requires only a single coat application to bond some nitrile rubber compounds to rigid substrates during vulcanization.

Chemlok<sup>®</sup> 205LH Primer

low HAP general purpose primer

Features and Benefits

Versatile - can be used as a primer under a variety of Chemlok covercoat adhesives such as the Chemlok 6125 series or Chemlok 6254 series adhesives.

Easy to Apply - applies easily by brush, dip, spray or roll coat methods; suitable for existing production lines.

Durable - provides rubber tearing bonds and excellent environmental resistance when used in combination with Chemlok covercoat adhesives.

Identifiable Appearance - provides a brilliant blue color for easy identification when used over phosphatized substrates.

Environmentally Friendly - contains low HAP content (3.6 lb HAP/gal solid or 6.45% HAP content).

Chemlok<sup>®</sup> 207 Primer

high performance primer

Features and Benefits

Excellent Adhesion - provides excellent adhesion to many different metal substrates including aluminum and mechanically or chemically treated cold rolled steel.

Heat Resistant - when used in combination with Chemlok 259 covercoat adhesive, demonstrates excellent resistance to hot solutions of ethylene glycol and water on rubber-to-metal bonded parts.

Chemlok<sup>®</sup> 207LH Primer

low HAP primer

Features and Benefits

Easy to Apply – applies easily by brush, dip, spray or roll coat methods; suitable for existing production lines.

Durable – provides rubber tearing bonds and excellent environmental resistance when used in combination with Chemlok 6411LH covercoat adhesive.

Identifiable Appearance – provides a brilliant blue color for easy identification when used over phosphatized substrates.

Environmentally Friendly – contains low HAP content (2.4 lb HAP/gal solid or 3.88% HAP content).

Environmentally Resistant – provides excellent resistance to a wide range of environmental conditions including hot solutions of ethylene/propylene glycol and water.

Chemlok<sup>®</sup> 298 Primer

solvent-based primer

Features and Benefits

Excellent Adhesion – adheres well to properly prepared metals, such as cold rolled steel and aluminum.

Temperature Resistant – when used in combination with Chemlok 6956 adhesive, provides exceptional resistance to high heat applications and environments.

Fluid Resistant – when used in combination with Chemlok 6956 adhesive, provides excellent resistance to hot solutions of water and ethylene glycol or propylene glycol.

Corrosion Resistant – provides excellent corrosion resistance when used with properly prepared metals.

Chemlok<sup>®</sup> 2000 Primer

general purpose primer

Features and Benefits

Versatile - can be used as a primer under a wide variety of Chemlok covercoat adhesives such as the Chemlok 220 series, Chemlok 230 series, Chemlok 250 series or Chemlok 6000 series adhesives.

Convenient - suitable for existing production lines; can be applied by using brush, dip, spray or roller coat methods.

Durable - provides rubber tearing bonds and excellent environmental resistance when used in combination with Chemlok covercoat adhesives.

Identifiable Appearance - provides a brilliant blue color for easy identification when used over phosphatized substrates.

Chemlok<sup>®</sup> 8310 Primer

environmentally-friendly primer

Features and Benefits

Substrate Protection – provides excellent corrosion, chemical, heat and mar-scratch resistance properties that help improve overall product performance and durability.

Manufacturing Process – applied via traditional dip process.

Environmentally Friendly – aqueous system is formulated to be free of toxic heavy metals and have minimal VOC and HAPs content.

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.

LORD<sup>®</sup> LokRelease™ 300 Silicone-Free Mold Release

silicone-free, nontransferable release agent

Features and Benefits

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

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 MSDS (US) Chemlok 6108
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 6108 Adhesive