System Overview
Operational Context
Abrasive blasting techniques using grit, sand, or chalk to clean surfaces and provide a profile for coating adhesion.
The Challenge
Coatings will not adhere to smooth or contaminated surfaces, leading to early failure and delamination.
Our Solution
We provide controlled abrasive blasting to achieve the exact SA 2.5 or SA 3 cleanliness and profile required for coating specifications.
Technical Specifications
StandardsSA 2.5 / 3 Surface Preparation
MediaChilled Iron / Garnet / Chalk
Dust ControlVacuum Blasting / Encapsulation
Profile50-100 microns
Compliance Standards
Institute of Corrosion (ICorr)
Performance Data
Key Benefits
- Ideal anchor profile
- Removes heavy rust/scale
- Versatile media options
- Fast production rates
- Mobile units available
- Heritage (chalk) options
Field Deployment
Typical Applications
Structural steelwork
Pipeline exteriors
Heritage stone cleaning
Brick restoration
Tank exteriors
Rail bridges
Initiate Engagement
Need Grit & Chalk Blasting?
Contact our engineering team for a technical assessment and competitive quotation.