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Tru-Core® Mold Protection

Tru-Core® protection makes all the difference when conditions are right for mold.

Tru-Core OSB mold resistance comparison

The OSB sample on the left was protected by Tru-Core®, the right sample was not. This third party testing shows the extreme vulnerability of wood products to mold.

The tests reported below by Louisiana State University show the wide difference in mold susceptibility of untreated solid wood and OSB and Tru-Core® Treated OSB. The samples exposed to severe mold conditions over time, then rated on a scale of 0-5, where 0 represents no mold and 5 represents complete overgrowth.

Mold Resistance




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