Alfix 46 FIX/J/30 is part of the Alfix 46 range, namely the professional system designed by Profilpas to lay LVT (Luxury Vinyl Tile) floors of thicknesses from 4mm to 6mm. Specifically, FIX/J/30 is a profile to join level floors. Like all other solutions in the range, FIX/J/30 comprises a top profile in anodised aluminium secured with screws in the same colour as the anodised aluminium, on a natural aluminium base.