Mac glue is the leading glue for Glass on Glass mosaics, create a life-long piece of art that will hold up and never yellow.
MAC was invented by a GOG artist specifically for glass on glass, it was then later sold to the current manufacturing company MAC, who manufacture in the USA.
2 oz. of MAC will complete approximately 1 square foot of mosaic. That means it cost $5 worth of glue to create a typical sized mosaic. It is not overpriced or expensive.
Indoor/Outdoor glue, UV resistant unlike many silicones.
MAC glue will not crack your glass substrate like Clear Gorilla or E6000! It also does not admit toxic fumes like E6000.