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Ronseal Wet Rot Wood Hardener 500ml
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Ronseal Wet Rot Wood Hardener 500ml

SKU: BW-12473 MFC: 32042

Product Description

Ronseal Wet Rot Wood Hardener provides the ideal solution for restoring rotten wood. Made to the highest quality using special resins, the liquid product soaks deep into the fibres of decayed wood and sets hard. It leaves a clear finish and dries in 2 hours. It forms a solid base for wood filler as well as sealing against further moisture penetration.

  • Manufacturing code of this product : 32042
  • Comes in clear finish
  • Stop wet rot spreading and make your wood hard again so it can be easily repaired
  • Suitable for doors, windows and frames
  • Can be used inside or outside
  • Compatible for repairing rotten wood.

+ Delivery & Returns
  • Features And Benefits:
  • Don’t replace rotten wood, repair it
  • Dries in two hours
  • Sets rock hard
  • Soaks in deep and strengthens rotten wood
  • Provides a strong base to begin filling cracks and holes.
  • Application:
  • Give the tin a thorough shake
  • Pour some of the hardener out into the plastic lid
  • Apply it with a paint brush
  • Make sure you get enough on so that it completely soaks into the rotten wood
  • Leave it to dry for two hours
  • Scrub with a wire brush to get rid of any excess hardener.
  • Aftercare:
  • Once you’ve used the hardener, you can focus on repairing the wood and filling any holes or cracks with Ronseal wood filler
  • Cleaning-
  • Clean your tools with white spirit.


  • Usage
  • Any rotten interior or exterior wood
  • Dry time
  • 2-Hours
  • Number of coats
  • 1
  • Colours
  • Clear
  • Finish
  • Clear
  • Durability
  • Soaks deep into rotten wood to strengthen it
  • Application
  • Brush
  • Size
  • 500ml
  • VOC
  • Very high

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