15mm Grout Pen



15mm Grout Pen

SKU: GP812. Categories: , .

grout marker pens from Rainbow Chalk – the specialist in water-based markers & paints.

£5.50 inc. VAT

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Product Description

This Grout ink formula is water based and covers over stained areas that are caused by everyday mould and dirt build up on grout between tiles.  Not only does this product restore the grout’s look it also helps prevent further moulding with its anti-bacterial formulation.


  • 15mm nib reversible.
  • Water based & non – toxic.
  • Anti – bacterial & anti – fungal formula.
  • Safe to use in enclosed areas.
  • Covers 40 metres of grout area.
  • Water resistant.
  • Valve activated to control ink flow.
  • For use on all types of wall & floor grout.
  • Colour black.


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