Glassjack Industrial Abrasive

Glassjack brand abrasives are a 100% recycled, specially fractionated crushed glass product for superb cutting and finish removal.  Waupaca Sand & Solutions produces three grades of Glassjack: G-14 Coarse, G-21 Medium, G-28 Fine.

Features of Glassjack Crushed Glass Industrial Abrasive

• Less than 1% free silica

• Inert materials

• Less particle embedment

• Any dust created is translucent - increased visibility and operator production
• Use at lower PSI for better results wiht increased energy savings
• Lighter weight reduces disposal costs
• No detectable heavy or toxic metals
• 100% recycled materials
• Works well on cinder block

Grades & Applications

• G-14 COARSE:
  Heavy blasting, mill scale, heavy rust, structural steel, heavy equipment, bridges, mining equipment, and ships

• G-18 MEDIUM:
  Light mill scale, machine parts, structural steel, aluminum, stainless steel, fiberglass, stone lettering, and graffiti removal

Physical Properties

• Shape: Angular

• Color: White

• BD:   85 # / CF

• Specific Gravity:  2.46

• Hardness: 6.0

• Melting Point:  800 C

   

Chemical Analysis

• SiO2:  75%

• Na2O: 12%
• CaO: 5%
• MgO: 4%
• K2O: 3%
• Al3O3: 1%

Packaging

• 50 # bags  

• 2,400 # sacks
• Bulk