Peterboro “Conservation” Mat Board
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Peterboro “Conservation” Mat Board
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has the highest standards of consistent quality in the market
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the core has a high grade Alpha Cellulose which is the main ingredient
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( the higher the Cellulose the higher the purity of the board)
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Bleached wood pulp that has a Alpha Cellulose of 90.5%
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The level of chemical ingredients ( iron, sulphur and copper) are controlled and meet or exceed the Library of Congress and Fine Arts Trade Guild Standards ( the Iron and copper will not tarnish or discolor the matboard and the sulphur content will not raise the acidic levels and will not attack both mat and artwork.
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surface papers has pigments specified to meet or exceed the fade and bleed test requirements
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the backing paper is 100% Virgin Fiber ( new fibre produced directly from wood fiber or short fiber harvested from cotton plants known as cotton linters)
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buffered with calcium carbonate at a 3% minimum reserve
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no optical brightness
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available in a wide range of colours
- size: 32” x 40”