LORD Corporation

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Chemlok® 205LH Primer Where to Buy

Product Information

LORD Chemlok® 205LH primer is a low Hazardous Air Pollutant (HAP) primer designed for use under Chemlok covercoat adhesives to bond a wide variety of vulcanized and unvulcanized rubber compounds to metals and other rigid substrates. It is composed of a mixture of polymers, organic compounds and mineral fillers dissolved or dispersed in a low HAP organic solvent system.

Shelf Life

Shelf life is six months from date of shipment when stored at 21-27°C (70-80°F) in original, unopened container.

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).

Typical Properties*

Appearance Blue Liquid
Viscosity 10-550 cps @ 25°C (77°F), Brookfield LVT, Spindle 2, 30 rpm
10-100 seconds, Zahn Cup #2
Density, kg/m3 (lb/gal) 886.7-958.6 (7.4-8.0)
Solids Content by Weight, % 21.5-26.5
Flash Point, °C (°F)
13 (56)
Solvents Methyl Propyl Ketone (MPK), N-butyl Propionate

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


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 205LH Primer
Download Safety Data Sheet CHEMLOK 205LH

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