sa2 5 blast shop primer coated

AMERCOAT 240 - Universal Amine Epoxy Coating GET A

for shop primer without IMO type approval; blast cleaned to ISO-Sa2 removing at least 70%of intact shop primer, blasting profile 30 75µm dust quantity rating 1 for dust size class 3, 4 or 5, lower dust size classes to be removed if visible on the surface to be coated

COATING SYSTEM GUIDE

Coating System DFT 2 Sa2.5 Zinky-13 Inorganic Zinc Rich Primer 85 60 m Hi-Pon 30-02 Epoxy MIO 80 200 m Hi-Pon 50-01 AS Polyurethane Top Coat 60 m TOTAL 320 m Carbon Steel < 120°C (Zinc Free Systems) Scheme No. Surface Preparation Coating System DFT 3 Sa2.5 Zinky-10 Inorganic Zinc Shop Primer (Sweep Blast) 15 m Hi-Pon 90-01 Epoxy Comparing Surface Prep Standards - SSPC/NACE and ISO adapted it into their established order as Sa 2 1/2, Very Thorough Blast Cleaning, but SSPC went outside the order, adding it chronologically as SP 10 Near White. The two versions were not equal:Sa 2.5 permitted stains, streaks and shadows from rust, mill scale and coatings to remain on up to 15% * of the surface, whereas SP 10 allowed for

Epoxy Zinc Chromate Primer - Segen Paint

Fast drying, may be top coated in 3 hours at 25°C; Good abrasion resistance which minimises mechanical damage; Resists weathering without a topcoat for extended period (6 months maximum) Ideal as a shop primer; Surface Preparation. Dry abrasive blast in accordance with ISO Sa 2.5 or SSPC SP 10 Near White. Inorganic ethyl silicate shop primerShop primer Excellent film property coating is formed within the container during use. This paint is a two-component inorganic zinc rich shop primer that is specially designed to be used or Sa2.5 (near white metal blast cleaning). 2. For steel, apply immediately after surface treatment. 3. If the subsequent paint is an inorganic zinc primer

SPECIFICATION -NORSOK- Protective Coatings Kansai

Surface Preparation Shop Primer DFT(m) 1st Coat DFT(m) 2nd Coat DFT(m) Total DFT(m) ISO Sa2.5:THERMOTECT 600 SC:25:25 Sand blasting standards:Swedish SA 1, SA 2, SA 2.5, SA 3 Jun 05, 2021 · SA 2. thorough blast cleaning:Commercial finish 65% clean. The surface shall be free from visible oil, dirt and grease, from poorly adhering mill scale, rust, paint coatings and foreign matter. Any residual contamination should be firmly adhering. SA 2.5. very thorough blast cleaning:Near white metal 85% clean.

Swedish Standard SA 2.5 shot blasting / surface prep

A. Sa 2.5 equals SSPC 10. Sa is Swedish standard which is often used in marine work. 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. APPLICATION GUIDELINES SHOP PRIMERShop Primer Revision 8 Date 15th September 2015 2. SURFACE PREPARATION 2.1 SURFACE CLEANLINESS Paint only clean, dry surfaces. Remove all grease, oil, soluble salt contamination, corrosion products, and other foreign matter by solvent cleaning. For optimum performance a minimum of Near White Blast Cleaning to Sa2.5 (ISO 8501-1 (2007))

Missing:

Sa 2 Thorough blast cleaning. Almost all mill scale, rust and foreign matter shall be removed. Finally, the surface is cleaned with a vacuum cleaner, clean dry compressed air or a clean brush. It shall be greyish in colour and correspond in appearance to the prints designated Sa 2. Very thorough blast cleaning.

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