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Nationwide Decorating Supplies FREE DELIVERY on orders over £69.99 Over 30 Years Experience
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Ronseal Wet Rot Wood Hardner

Ronseal Wet Rot Wood Hardner

  • Designed to soak deep into softened or decayed wood
  • Dries quickly. allow 2 hours prior to filling
  • Can be used internally or externally
  • Supplied in one pack size only: - 250ml
  • Clear in colour
Product Options

250 ml


500 ml


All prices include VAT

Use This With

A liquid product designed to soak deep into the fibres of decayed wood. When dry the special resins harden, strengthening and re-enforcing the softened wood, providing a good solid base for wood filler as well as sealing against future moisture penetration. Once the wood has hardened use ronseal hi-performance wood filler for major repairs.


Orders over £69.99 are free delivery to mainland UK. If the order is below this value, the charge is £6.95 If an order is placed before 2.30pm on a working day, we will despatch the order the same day if it is a stock item.

The majority of orders will then be delivered the next working day with our trusted couriers. There are a very small amount of specialist items that require a specific courier service, and delivery times for these are 1 - 3 working days.

Delivery to some Scottish Highlands and remote parts of the UK may incur an extra delivery charge. We offer a trusted and tracked courier service to ensure your order arrives swiftly and in perfect condition.


If you prefer to collect products in store, please call us in advance to ensure stock is available at the store as some product ranges may be stocked at our separate warehouse facility. If this is the case and you arrive at the store without informing us, we may not be able to provide the product or there may be a wait.

Please return your unwanted product to us within 30 days for a refund on the item.

However we are unable to accept returns of any paint where we have mixed the colour for you on our mixing machines. This is bespoke for the customer and we are unable to re-sell it.

Any products marked DD (Direct Delivery) come direct from the manufacturer and therefore may incur a re-stocking fee.

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