Summary, Features and Benefits


LORD? 459X adhesion enhancer/surface modifier is designed for promoting adhesion to thermoplastic elastomers (TPE), thermoplastic polyolefins (TPO) and EPDM. LORD 459X primer is in xylene solvent, diluted for direct application.

LORD 459X adhesion enhancer/surface modifier canbe used in conjunction with LORD acrylic adhesives, urethane adhesives and epoxy structural adhesives, as well as with a variety of double-sided tapes.

? 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.

? Convenient - requires very low dry film weights to enhance adhesion to coatings and double-sided tapes.

Typical Properties


Amber Liquid

Viscosity, cP @ 77°F (25°C), Brookfield LVT, Spindle 1, 60 rpm


Density, lb/gal (kg/m3)

7.15-7.35 (857-881)

Solids Content by Weight, %


Flash Point, °F (°C), Seta

81 (27)