Our anti-slip treatment can be applied to all porcelain, ceramic and natural stone floor tiles including granite, marble, travertine and limestone. We meet BS7976 and BS-EN 14231 regulations allowing materials to be specified to meet both aesthetic and safety requirements that may otherwise not have been an option.The treatment can be applied to new and existing floors and all works carried out will be issued a certificate of conformity to confirm the floor meets HSE slip resistant regulations.- See more at: http://www.sliptech.co.uk/anti-slip-resistance-testing/anti-slip-floor-treatments/#sthash.5TmM2Tx7.dpuf