TPR Systems R 61 HW resin is a solvent-free, medium-viscosity 2-component methacrylic resin of an elasticized character. It is employed as a binder in the manufacture of self-levelling coatings sprinkled with quartz sand or for smoothable floorings with coloured quartz, predominantly in the food industry (wet areas, cold storage cells) or even outdoors in certain conditions, in coat thickness of 2 – 3 mm or 4 – 6 mm.
Because of their higher elasticization, such coatings can be used wherever greater extensibility is important (hot water shock, gutter junctions, cold storage cells etc.).
Hot water stress is limited to +60 °C. This limit may be briefl y exceeded to +80 °C for cleaning purposes, but only if the floor is not completely warmed through.
Depending on the mechanical stresses, a distinction is made between a thin and a thick coating. For fork-lift truck traffi c the minimum thickness of 4 mm must be observed. For application on extensive outdoor areas or in deepfreeze areas on concrete, more elasticized resin types are preferred (e. g. TPR Systems RV 368 resin).
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