Compare 10/20, 20/40, 40/80 and 80+ mesh
Crushed Glass Blasting Media for Industrial Applications
Explore how Zafa Glass crushed glass abrasive can support surface preparation across marine, structural steel, industrial maintenance and restoration projects. Our media is made from recovered solar panel cover glass and non-leaded CRT panel glass in Lawrenceville, Georgia.
Choose a sector below to review suitable starting grades, project considerations and technical documentation. Final grade selection depends on coating, substrate, equipment and specified surface profile.
Application-Focused
Industries We Serve
Four application-focused guides help contractors compare abrasive sizes and discuss job requirements with our team.
Shipyards & Marine
Hull preparation, ballast tank maintenance and coating removal require appropriate abrasive size, containment and dust-control planning.
Grades to discuss: 20/40 for general preparation; 10/20 for heavier work, subject to a job trial.
Confirm substrate and coating requirements, target profile and dust-management method before proceeding.
Bridges & Structural Steel
Bridge members, beams and structural steel need coating removal and surface profile selection based on the specification.
Grades to discuss: 10/20 for heavier coating removal; 20/40 for general steel preparation, subject to profile verification.
Confirm substrate and coating requirements, target profile and dust-management method before proceeding.
Tanks & Industrial
Industrial vessels, equipment and tanks require careful control of abrasive selection, contamination risks and coating compatibility.
Grades to discuss: 20/40 for general maintenance; 10/20 for more demanding removal, subject to a test area.
Confirm substrate and coating requirements, target profile and dust-management method before proceeding.
Restoration & Automotive
Vehicle restoration, fabricated components and delicate surfaces need controlled blasting and protection of sensitive substrates.
Grades to discuss: 40/80 for lighter preparation; 20/40 where heavier removal is appropriate. Verify on a test patch.
Confirm substrate and coating requirements, target profile and dust-management method before proceeding.
Your Starting Point
Select the Right Abrasive Grade
The following are starting points rather than guaranteed surface-profile or performance claims. Refer to the applicable technical data sheet and conduct a representative trial.
| Mesh | Grade | Consider for | Product |
|---|---|---|---|
| 10/20 | Coarse | Heavier coating and rust removal | View grade |
| 20/40 | Medium | General steel and equipment preparation | View grade |
| 40/80 | Fine | Lighter cleaning and restoration | View grade |
| 80+ | Ultrafine | Fine detailing, subject to availability and trial | View grade |
Share with us
Tell us About Your Next Project
Share the project type, job-site ZIP code, coating and substrate, required profile and estimated quantity. We can discuss grade selection, packaging, samples and freight quotations without promising unverified delivery times or results.