Serious Education ... plus the most fun you can have in metal finishing.
Methodology for sandblasting to SSPC Sa 2.5++++++
We are repairing our existing navigational buoys. we want to know about sandblasting method conforming to SSPC Sa 2.5 standard. please help us. thanks!Genesis G [last name deleted for privacy by Editor]
construction business - Subic, Philippines
sa 2.5 equals sspc 10. sa is Swedish standard which is often used in marine work.
- Concord, California
SA2.5, also known as near-white blast cleaning is a method of preparing steel surfaces which, when viewed without magnification, shall be free of all visible oil, grease, dirt, dust, mill scale, rust and paint / coatings. Generally evenly dispersed very light shadows, streaks and discolourations caused by stains of rust, mill scale or previously applied paint / coatings may remain on no more than 5% of the surfaceMarilyn Rushworth
- Halifax, England