M-BLOC® gypsum panels were developed as an improved mold and moisture resistant wallboard with a fire resistant core encased in a mold and moisture resistant blue face paper and brown back paper manufactured from 100% recycled paper. At an independent laboratory accredited in accordance with ISO 17025-2005, M-BLOC panels have been tested to the industry’s most rigorous standard achieving the best possible results per ASTM D 3273 scoring a perfect 10, thus minimizing the risk of mold and mildew growth.
M-BLOC may be finished the same as regular gypsum wallboard and it accepts a wide variety of attractive finishes
M-BLOC interior gypsum panels with AzoTech fungicide were developed as an improved moisture resistant wallboard, with added mold resistance in both the core and the paper
Long edges of the panels are tapered, allowing joints to be reinforced and concealed with a joint compound system
Made in the USA