HYPRACOAT F 309

HYPRACOAT F309 is a high-performance acidic phosphating degreaser designed for the treatment of metal parts. It combines efficient cleaning with phosphating action, creating an ideal surface for the adhesion of organic finishes such as paints and varnishes, while providing excellent corrosion resistance. Primarily used on steel, HYPRACOAT F309 is suitable for application with high-pressure equipment, ensuring fast, uniform and reliable industrial-grade results.

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  • Complete product: degreasing and phosphating
  • Applied after alkaline degreasing/stripping
  • Suitable for treating metal parts
  • Improves adhesion of paints and varnishes
  1. Dilute HYPRACOAT F309 to 5–10% in water.
  2. Immerse the parts in the bath at ambient temperature.
  3. Allow the product to act for 30 seconds to 1 minute.
  4. Remove the parts from the bath.

HYPRACOAT F309 is a combined degreasing and phosphating solution for metal surfaces, primarily steel. When applied according to recommendations, it forms a conversion layer that protects parts from corrosion and significantly enhances the adhesion of subsequent coatings such as paints and varnishes.

This product is especially effective when used with high-pressure equipment, providing optimal efficiency for industrial surface-treatment operations. It should be diluted between 5% and 10%, offering flexibility for parts of varying sizes, shapes and industrial requirements. Its versatility makes HYPRACOAT F309 an excellent choice across sectors requiring reliable surface preparation and corrosion protection.

*Yield figures are provided for informational purposes only. These data can be used to estimate project costs. They are not contractual; only tests can accurately determine the quantities of product to be applied depending on the different surfaces to be treated.

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Our products are available from over 2,000 sales outlets, via professional paint, materials and industrial hardware distribution networks.

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