Colormet Anti-Corrosion Primer should be used on extremely rusty metal to maximise rust prevention and reduce the roughness of the substrate for a smoother top coat.
Use on: Rusty metal Use where: Internal/External
Approximate coverage: 2.5L – 25-30m2 depending on texture and porosity of surface Special features: Fast drying
Application temperature: 5oC to 35oC Number of parts supplied: 1 Cure time: Touch dry – 1 hour @ 20oC 50% relative humidity Ready for over coat – 2 hours Full hardness – 7 days Primer for: Colormet Ultra SB Topcoat
Please consult the technical data sheet for full technical product data.Safety Data Sheet Technical Data Sheet
If necessary clean surface by alkaline or high pressure/steam cleaning using detergents as appropriate to ensure complete removal of all grease, oil or other surface contamination. Loose coatings, mill scale and loose rust should be removed by scraping and wire brushing to St2/3 (ISO8501-1:1988).
Intact and firmly bonded existing coatings should be lightly abraded to provide a surface key.
The surface must be clean and dry during application.
Stir thoroughly before use.
Apply using a brush with long natural bristles, taking care to ensure the surface is completely covered.
The primer may be applied by roller or conventional spray gun if appropriate. Roller application may require 2 coats to achieve the recommended coverage.
Ensure adequate ventilation during application.
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