LORD Corporation

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Chemlok® 459M Primer Where to Buy

Product Information

LORD Chemlok® 459M primer is designed for promoting adhesion to thermoplastic elastomers (TPE), thermoplastic polyolefins (TPO) and EPDM. Chemlok 459M primer contains a fluorescent agent used to identify its presence on the material surface.

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

UV Fluorescence - allows the primed substrate to fluoresce or glow when exposed to a UV light source; permits detection of improper wetting or surface skips.

Environmentally Friendly - formulated with acetone, lowering the amount of photochemically reactive solvent.

Versatile - enhances adhesion to difficult-to-bond elastomers, increasing the adhesion of coatings, double-sided tape and adhesives.

Easy to Apply - low viscosity allows for easy application; no mixing required.

Typical Properties*

Appearance Dark Amber Liquid
Viscosity, seconds @ 25°C (77°F)
Zahn Cup #1
Density, kg/m3 (lb/gal) 838.8-874.7 (7.0-7.3)
Solids Content by Weight, % 2.9-3.8
Flash Point, °C (°F)
9 (48)
Solvents Acetone, Xylene

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


Download Type Name
Download MSDS (US) Chemlok 459M
Download Selector Guide Chemlok Adhesives Selector Guide
Download Technical Data Sheet Chemlok 459M Primer

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