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 la
- 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