LORD Corporation

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Chemlok® 144 Primer Where to Buy

Product Information

LORD Chemlok® 144 primer is a one-coat, moisture-cure primer used to prime and/or bond a variety of polar substrates. These substrates include steel, aluminum, brass, e-coated metal, glass fabric, architectural and automotive glass, ceramic tile, vitrified clay pipe, concrete and some plastics.

Chemlok 144 primer contains a special fluorescent agent used to identify its presence on the material surface when exposed to an ultraviolet (UV) light source. Under normal light, the primer is transparent on the substrate.

Shelf Life

Shelf life is one year from date of shipment when stored in a dry, well ventilated area at 21-27°C (70-80°F) in original, unopened container.

After opening, protect primer from moisture contamination by installing a desiccant cartridge.

Features and Benefits

Versatile - provides a wide range of product applications by functioning as a primer to a variety of polar substrates and as an adhesive for encapsulating glass with Reaction Injection Molded (RIM) urethane.

UV Fluorescence - allows the primed substrate to fluoresce or glow when exposed to a low or medium intensity UV light source; permits detection of improper wetting due to surface contamination; does not effect product adhesion or shelf life.

Easy to Apply - applies easily by spray, dip or polyester felt applicator.

Typical Properties*

Appearance Clear, Straw Yellow Liquid
Viscosity, cSt @ 25°C (77°F) 1.0-8.0
Density, kg/m3 (lb/gal) 863-899 (7.2-7.5)
Solids Content by Weight, % 4.8-6.2
Flash Point, °C (°F)
1 (35)
Solvents Toluene, n-Butanol, Ethanol

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


Download Type Name
Download Safety Data Sheet Chemlok 144
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 144 Primer

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