Chemlok® 290 Top Coat

polyurea coatings gold standard | Chemlok® 290 Top Coat

Chemlok® 290 Top Coat

LORD Chemlok® 289/290 adhesive is a primer/covercoat adhesive system designed for bonding rubber linings to steel, stainless steel, aluminum, titanium, wood and other substrates. It is composed of a mixture of poly­mers, organic compounds and mineral fillers dissolved or dispersed in an organic solvent system. Chemlok 289/290 adhesive is suitable for cure by autoclave, open steam or chemical techniques.
Railcar Tanker Linings


Appearance: Red Liquid
Viscosity: cps @ 25°C (77°F): 20-50
Brookfield LVT: Spindle 2, 60 rpm
Seconds: 30-55 Zahn Cup #1
Density: kg/m3: 862.8 – 886.7 (lb/gal): (7.2 – 7.4)
Solids Content by Weight, %: 5.5 – 7.5
Flash Point (Seta), °C (°F): 7(44)
Solvents: Tolune
Theoretical Coverage, m2/gal (ft2/gal): 95(1018) @ 2.5 micron (0.1 mil) dry film thickness

Typical Uses

Used in the application of uncured Natural Rubber


Versatile- bonds many rubber compounds to a variety of substrates.
Easy to Apply- applies easily by brush, roll coat or spray methods.
Corrosion Resistant- provides excellent corrosion resistance.

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