Sandblasting Glass Microspheres

Sandblasting Glass Microspheres are manufactured from lead-free, soda lime-type glass, containing no free silica that is made into preformed ball shapes. Glass Microspheres produce a much smoother and brighter finish than angular abrasives. Glass Microspheres can be recycled approximately 30 times. Chemically inert and environmentally friendly, Glass Microspheres are an acceptable method of metal cleaning or surface finishing when properly controlled.

Choose Your Suitable Size

Glass Microspheres can range from very coarse to very fine and everything in between, making it easy to customize the blasting media to the specific finishing application.


Glass Microspheres 80 grit abrasive media is very popular!

Other special specification could be supplied as required.

Fine-sized Glass Microspheres are well-suited for lighter processes involving fine detail work.

Medium-sized Glass Microspheres make the best choice when working with metal materials such as aluminum and stainless steel and are known for their ability to hide defects on the substrate surface.

Coarse-sized Glass Microspheres work well for cleaning and deburring of rough surfaces found on many metal castings and various automotive parts.

Chemical Analysis & Physical Properties

All data based upon RunLong’s standard test methods.

Applications of Glass Microspheres

Glass Microspheres is one of the widely used abrasive materials for surface treatment. It is especially suitable for the following materials:

Production Process of Glass Microspheres

Packing and Storage

Packing: Double coated plastic woven / paper bag, net weight 25kg.
Big bag packing, net weight 1000kg / 1250kg per clients’ request.
Storage: Dry, ventilated, moisture proof.

Glass Beads Tags:
Send your inquiry now!