Finalit No. 8 Rust Solvent (acidic)

  • Removes rust stains, copper patination and yellow stains in Carrara marble. 
  • Excellent basic cleaner for stubborn stains. 
  • Crystal water stain remover. Colour stains from fertiliser. 
  • Resin remover / shellac if No.5 is not sufficient. 
  • No rusting, rust particles are coated. 

Can be diluted up to 1:5 with water depending on the degree of soiling. 1 l is sufficient for 20 m².

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ATTENTION! Remove any coatings beforehand using Finalit No. 5 Coating Remover!
Moisten the surfaces with water before working and, where possible, apply from the bottom to the top!


Application areas:

  • Rust stains, copper patination (green / blue)
  • Yellow stains in Carrara marble 
  • Crystal water stain remover 
  • Strong basic cleaner, also available as a paste 
  • Colour stains from fertiliser 
  • Resin remover / shellac 
  • No rusting, rust particles are coated

Suitable for all natural and artificial stones, except polished soft stone!

ATTENTION! Not suitable for polished softstone (e.g. marble, limestone)!
You need to make your own tests.

   
  • Can be diluted up to 1:5 with water depending on the degree of soiling.
  • 1 l is sufficient for 20 m² 
  • Where possible, heat the surfaces to be treated 
  • Using a brush or paint brush, apply undiluted and cover with plastic sheet 
  • Exposure time, approx. 5 - 60 minutes 
  • Then thoroughly wash off with water 
  • If necessary, apply once more and increase the exposure time up to 12 hours 
  • Then thoroughly rinse with water 
  • Apply Finalit No.1 diluted 1:20 with water for neutralising 
  • Allow to act for about 5 – 10 minutes 
  • Then thoroughly rinse with water

Suitable for all natural and artificial stones, except polished soft stone!

ATTENTION! Not suitable for polished softstone (e.g. marble, limestone)!
You need to make your own tests.

  • Removal of artificial fertiliser residues on floors in outdoor areas
  • Especially suitable for removing the patina from stone surfaces caused by copper roof gutters. 
  • Removal of urine scale in the toilette bowl (ceramic).
  • Resin remover / shellac, especially for dark materials, undiluted or diluted up to 1:20 if the removal using No. 5 did not work!
  • Crystal water stain remover (together with No. 6, 1:1, do not expose the lime solvent overnight)
  • Strong basic cleaner, also available as a paste (paste if laid in a gravel bed - pyritic, rusts - and there is no insulation underneath! Hazard for the ground water!)