VANTAGE WHITECORE MATBOARDSThese matboards are composed of high quality fibre that has been bleached to provide a bright white appearance. During this process lignin is removed eliminating acids and calcium carbonate is added to buffer the board to an alkaline pH. Bright white core. Buffered to a pH of 7.5 to 9.5. Smooth white bevel that will not turn brown. Extra heavy surface papers allow for a smoother, cleaner cut.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
