Tredsafe insert is manufactured from a special blend of PVC, silica quartz and polymeric plasticiser giving an homogeneous hard wearing anti-slip flooring for wet and dry conditions. Tredsafe insert is resistant to attack from ultraviolet light, oil, grease, gasoline, salt, dilute acids and alkalis, common household chemicals and detergents. Organic solvents will soften Tredsafe insert. Suitable for interior or exterior use.