Download:  Material Safety Data Sheet (MSDS)

Master Wholesale Glass Block Mortar is a prepackaged blend of Portland cement, lime, graded silic aggregates, and chemical modifiers for the easy installation of glass block. Glass Block Mortar requires only the additon of water to produce a dense, water resistant, high strength, aesthetically pleasing mortar joint for the installation of all types of interior or exterior glass block panels. Instead of water, Master Wholesale M-Set Lated Binder may be used to further improve the bond strength and to provide higher density and resistance to thermal shock.

PACKAGING AND COVERAGE:
Packaged in 50 lb. sacks. At 1/23" mortar joint on back will cover 18 pcs. of 12 x 12 glass block, 32 pcs. of 8 x 8 glass block, or 36 pcs. of 6 x 6 glass block.

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