Images for illustration purposes onlyWatcos general purpose Firm-Step Standard GRP Sheets bring safety underfoot for medium foot traffic areas including walkways, ramps and mezzanine floors. Recommended areas of useSuitable for exterior and interior use, our Standard GRP Sheets can be applied to concrete, wood, stone, tiles and metalFeaturesCan be used in conjunction with Watco Firm-Step Standard GRP Step CoversAvailable in a range of standard sizes or cut to sizeEasy to maintain, Watco Firm-Step Standard GRP Sheets can be cleaned with a stiff brush to remove everyday dirt. A mild detergent is recommended for more stubborn contamination. Fixings and adhesive should be checked regularly, based on the volume of foot traffic, but monthly inspections are advised.Pendulum Slip Test ValuesTop Surface Dry PTV Wet PTVCoarse Grit 71 Extremely low slip potential 63 Extremely low slip potential