Tempered Tempered Hardboard, 1/4 in x 4 ft x 8 ft - Masonite, Prefinished Tempered grade Tempered Hardboard - this product is 1/4 in thick, 4 ft wide by 8 ft long and is made from Masonite. This product is also prefinished.

Item Features

• Masonite is a type of hardboard, a kind of engineered wood, which is made of steam-cooked and pressure-molded wood fibers
• Tempered grade hardboard is impregnated under heat with linseed oil; tougher and more moisture resistant than standard hardboard
• A type of fiberboard panel engineered from cellulose fibers pressed together under extreme pressure and heat; Tempered hardboard adds an additional step of coating the hardboard with a thin film of linseed oil and baking the board to provide more water an
• This product has been prefinished at the factory