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Chemlok® 459X Primer Where to Buy

Product Information

Chemlok® 459X primer is designed for promoting adhesion to thermoplastic elastomers (TPE), polyolefins (TPO) and EPDM. Chemlok 459X primer is in xylene solvent, diluted for direct application.

Chemlok 459X primer can be used in conjunction with urethane and epoxy adhesives, as well as with a variety of double-sided tapes. It may also serve as a primer to enhance the adhesion of polyurethane coatings on cured EPDM and other difficult-to-coat elastomers.

Shelf Life

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

Features and Benefits

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 dilution necessary.

Typical Properties*

Appearance Amber Liquid
Viscosity, cps @ 25°C (77°F)
Brookfield LVT
Spindle 1, 60 rpm
Density, kg/m3 (lb/gal) 850.0-880.0 (7.1-7.3)
Solids Content by Weight, % 2.7-4.1
Flash Point, °C (°F)
27 (81)
Solvents Xylene

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

Auxiliary Products

Autoseal<sup>®</sup> 3463B Hardener

hardener used with Autoseal water-based coatings to enhance performance of the cured system

Features and Benefits

Environmentally Recommended - provides low VOC for reduced emissions and improved environmental compliance.

Easy to Use - prepackaged kits include hardener and resin in the proper ratio.

Convenient - requires fewer processing steps as hardener does not need to be pre-diluted with water.

Durable - provides good stability in water; enhances solvent resistance of cured Autoseal coatings.


Download Type Name
Download Safety Data Sheet CHEMLOK 459X
Download Selector Guide Chemlok Adhesives Selector Guide
Download Technical Data Sheet Chemlok 459X Primer

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