Castor Chair Resistance (ISO 4918) PassColour Fastness To Light (ISO 105-B02) ≥ 6ConstructionHigh Performance FlexformTM LVTCritical Radiant Flux (ISO 9239-1) ≥ 4.5kW/m2Dimensional Stability (ISO 23999) ≤ 0.25 % ; Curl ≤ 2mmEdge ProfileMicro BevelFinish ProGuard™ Reinforced Polyurethane CoatingFlexibility(ISO 24344) PassOverall Thickness5mmPieces Per Box 6Quantity Per Box2.09 m2Residual Indentation (ISO 24343-1) ≤ 0.1mmResistance To Chemicals (ASTM F925) PassSlip Resistance (DIN 51130) R10Smoke Rate(ISO 9239-1) <750%.minTile Sizes228.6mm x1524mmUse Classification (ISO 10582) Class 33 Heavy CommercialWarranties 15-Year Limited Commercial WearWear Layer Thickness0.55mmWeight Per Box 20.54kg