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Single pack high performance anti-corrosion topcoat for metal. Ideal for low temperatures (as low as 5°C).
The same protection in less layers than other alkyd-systems.
RUST-OLEUM® Alkythane® 7500 is ideal for use on metal surfaces primed with RUST-OLEUM® rust primers.
Applied on old intact coatings or well primed surfaces, Alkythane® 7500 offers a long-lasting industrial-duty protection.
For metal constructions in very aggressive environments we advise to use an additional coat of RUST-OLEUM® Primer or Alkythane® 7500 topcoat.
Remove oil, grease and all other contamination by alkaline or high pressure (steam) cleaning in combination with appropriate detergents.
Remove rust scale, loose mill scale, loose rust and loose coatings by scraping and wire brushing to St 2/3 (ISO 8501-1 : 1988), blast cleaning to Sa 2½ (ISO 8501-1 : 1988) or sanding, followed by priming with the recommended RUST-OLEUM Primers.
Sand previous coatings in good condition to provide a key for adhesion and check compatibility.
The surface must be clean and dry during application.
To ensure homogeneity, paint should be thoroughly stirred prior to use.
Temperature of air, substrate and coating material between 5 and 35°C and relative humidity below85%. The substrate temperature must be at least 3°C above dewpoint.
Up to 10 vol. % with RUST-OLEUM Thinner 633. Use natural bristles, longhair brushes.
Up to 10 vol. % with RUST-OLEUM Thinner 633. Use short nap, perlon 8 or mohair 4 -6 mm rollers. Roller application may require 2 coats to achieve the recommended dry film thickness.
Up to 20 vol. % with RUST-OLEUM Thinner 641. Pneumatic and electric airless equipment. Tip size: 0.009-0.013 inch Fluid pressure: 150 - 200 bar. Checkwet film thickness, avoid excessive film thickness.
10 to 30 vol. % with RUST-OLEUM Thinner 641. Gravity cup and pressure cup. Tip size: 1.0 - 1.5 mm. Atomising pressure: 2 - 4 bar.
Use RUST-OLEUM Thinner 160 or mineral spirits