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Ronseal Wet Rot Wood Hardener Clear 500ml

Product Code: 63540

0.5Ltr. Binds and hardens decaying wood and provides a solid base for filling. Penetrates deep into the wood and cures wood rot on any timber surface. Reinforces wood and sets rock hard. Quick-drying. For interior and exterior use.

Delivery unavailable for any offshore location.


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QtyPrice per item
1 - 5 £9.99 (£19.98/Ltr)
6 + £8.99 (£17.98/Ltr)

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Rated 5 out of 5 by Really does work I used this on some severe wet rot found in window sills. Dig out the loose timber, add the hardener, a few hours later the timber is no longer soft and spongy, and ready to be filled. Great product that really works. 3 Feb 2016
Rated 4 out of 5 by A unique product Very easy to apply and quick drying too. Provides a sound base for filling with Ronseal Wood Filler. 24 Oct 2015
Rated 5 out of 5 by great product Perfect for the job. dries quickly and is easy to apply. Creates the perfect base for any repair in rotten wood. 15 Oct 2015
Rated 5 out of 5 by Excellent Product Really does "What it Says on the Tin". Very effective & simple to use, with clear instructions. As previous reviewers have mentioned, wear throwaway gloves, it's sticky. Also brush is best discarded after use. 14 Oct 2015
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17 Sep 2015
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West Calder
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Thanks for your question. Ronseal Wet Rot Wood Hardener hardens wood that has been softened by wet rot but is not unfortunately a treatment for wet rot. We normally recommend removal of the worst effected timber, then treat the surrounding area with the Wet Rot Hardener prior to filling with Ronseal High Performance Wood Filler.
4 Feb 2016
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Download more info (pdf)

Brand Ronseal
Coating & Finishes Drying Time Touch-Dry in 2 Hrs
Coating Finishing Volume 500 ml
Colour Clear
Pack Size 1
Parent Colour Clear
Product Type Wet Rot Wood Hardener
Sealant Adhesive Volume 500 ml
Total Product Weight 577 kg