SGS Gunther Extra Build Mastic Cartridge Mirrors and their messy silicon carbide

and their messy silicon carbide slurry

3 amps also available)

****SOLD IN PACKS of 36/PK****

It will mark steel

SGS Gunther Extra Build Mastic Cartridge Mirrors and their messy silicon carbide24pcs Per Case Gunther Extra Build Mirror Mastic Allows Build Out Up To 2 1 2" Bonds To Many Various Substrates 25% Strength In 24 Hrs. 100% Max Strength In 30 Days Available In Both Convenient Cartridges and Economical gallon Pails Gunther Extra Build is a high strength, general purpose mastic which can be built out to 2 1 2". Formulated to bond your mirror to many common substrates including, metal, drywall, tile, wood, brick, glass, marble, dura