Toupret Wall Hardener is a stabilising substrate hardener with exceptional penetration

Also widely used for repairing welding seams and damage to galvanised surfaces

Available in tinted colours

it works particularly well in a scheme alongside the Farrow & Ball Contemporary Neutrals

and hardwoods

Farrow & Ball Multi Surface 2.5L Dead Flat Powder Blue No.23 Water Based Polyurethane Varnish Toupret Wall Hardener is aPowder Blue is a shade of light blue with an unusual amount of warmth, thanks to the inclusion of a little green pigment. Try it as a subtly deeper accent to Teresa's Green or Pale Powder for a relaxing scheme of aquatic tones.