Duropal high pressure laminate (HPL) is made up of a number of layers of melamine inpregnated ’kraft’ papers which is then compressed under heat and high pressure. Melamine resin is the hardest of all synthetically produced organic materials, which makes Duropal is one of the most durable kitchen worktops for wet areas. Duropal is resistant to sunlight, abrasion, cigarette burns, stains, most chemicals and impact. Duropal is 40mm thickness and available in 4100mm and 2050mm lengths.