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Quick Overview

HardSkin is an industrial abrasion resistant spray coating to be used over low density substrates such as polystyrene foam and polyurethane foams which require exterior surface hardnesses up to 70 Shore D. It also provides excellent chemical and moisture resistance and is available with fire retardants to meet E84 Class I. This material is a two component 100% solids and contains no VOCs or solvents. These specialized formulations deliver optimal curing application in very cold or hot climates. HardSkin is paintable and impact resistant.

HardSkin is normally applied by a 2K high pressure plural component pumping machine with hose and primary heat set at 150F. It becomes tack free in 15-20 sec., full cure in 48 hrs. and delivers a functional temperature range of -20F to 200F. This material may also be applied by hand-held cartridge gun used at room temperature.

Please contact our technical support group for specific substrate application procedures, equipment, safety gear and clean-up kits. Refer to MSDS for material and safety standard procedures.

Physical Properties

Flex Modulus ASTM D2794 270,000 psi
Tensile Strength ASTM D412 2860 psi
Elongation ASTM D412 40 %
Hardness -Shore D ASTM D2240 70
Abrasion -TaberCS17 ASTM D4060 50 mg/1k cycles
Gel Time Time 15-20 sec
Mix Ratio PBV 1:1
Density ASTM D792 67 pcf