What is SSPC-SP?

SSPC-SP 10 near-white metal blast cleaning (NACE No. 2) is a standard used for near-white metal blast cleaning put forth by the Society for Protective Coatings (SSPC) and NACE International Standard. SSPC-SP 10/NACE No. 2 removes all dust, coating, and mill scale.

What SSPC 1?

SSPC-SP 1 solvent cleaning is a specification that the Society for Protective Coatings (SSPC) has placed in order to prevent premature coating failure. Solvent cleaning is the primary method to remove visible dirt, grease, oil, soil, drawing compounds, as well as, similar organic compounds from steel surfaces.

What is SP2 cleaning?

SSPC-SP2 Hand Tool Cleaning This standard covers the removal of loose mill scale, loose rust, loose paint, and other loose detrimental foreign matter from surfaces with the use of non-powered hand tools.

What is brush off blast cleaning?

Brush-off or sweep blasting of galvanized steel is not only covered by the usual galvanizing standards. A brush-off blast cleaned surface is defined as free of all visible oil, grease dirt, dust, metal oxides (corrosion products), and other foreign matter.

What is SA 2.5 surface preparation?

A. 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.

What is st3 surface preparation?

St 3: Extremely thorough scraping and wirebrushing, disc sanding, power brushing etc. Surface preparation as for St 2, but considerably more accurate. After removing the dust, the surface should have a pronounced metallic sheen.

Will sandblasting remove galvanizing?

The galvanizing can be removed by sandblasting or by dipping in muriatic acid.

What is the name of surface preparation method?

Abrasive blast is the most effective method of cleaning steel and masonry surfaces prior to coating.