Ronseal Wet Rot Wood Hardener 500ml

By Ronseal Product code: 94441 Pack size: Each

£11.33 Exc. VAT £9.44

Product Details

Penetrates deep, and hardens decaying wood to give a solid base for wood filling. For interior and exterior use.

Technical Specification
Brand Ronseal
Colour by dominance Clear
Unavailable offshore
Manufacturer ID 32042
Safety Data Sheet click here
Type Wood Filler
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £25

  • Order before 9pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 6pm for Monday delivery
  • Orders placed after Sunday at 6pm will be delivered the following Tuesday
Pre-12pm Delivery – £10.00 or £5.00 for orders over £25, to arrive before 12pm on the scheduled days above

Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)

Sunday delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 4pm Saturday)

Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page Items over 30kg can only be delivered next Business Day Mon-Fri. Orders placed after 9pm Thursday will be delivered the following Monday
More about Delivery & Returns
Click & Collect details

Collection Details

We are fully open and delighted to welcome our customers into our branches. Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

We advise that you check your local branch is open on the branch locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the branch you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Please wait for your text or email before coming to collect it and be aware that we will still have health & safety measures in place, so we ask that you observe the branch guidelines.

Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

Ronseal Wet Rot Wood Hardener 500ml is rated 4.8 out of 5 by 88.
Rated 5 out of 5 by from Very good Had wet rot in window cill, removed soft wood then applied this, now rock hard
Date published: 2021-07-22
Rated 5 out of 5 by from Good price Good price for this excellent hardener, it does just what it says on the tin. Worth buying.
Date published: 2021-06-27
Rated 5 out of 5 by from Easy to use. Easy to use product. Fluid seeps into wood and rear hardens like a resin. Only used a small amount for a corner of a window. Lid was helpful as a container. Cleaned up brush after use but wouldn’t use brush for anything else. Gloves and goggles a must you don’t want to splash this on your skin or eyes
Date published: 2021-06-23
Rated 5 out of 5 by from Do not buy cheaper products Great product, does exactly what it says on the tin.
Date published: 2021-06-17
Rated 5 out of 5 by from Hardens up decayed wood Good stuff for wood repair
Date published: 2021-06-12
Rated 4 out of 5 by from Ron seal wood hardener Hardens soft wood in a few hours so you can fill and then paint it. Works well and the affected area looks like new. When finished. Brushes can be cleaned in white spirit.
Date published: 2021-06-11
Rated 5 out of 5 by from Glassy hard finish in one application Only tried this on previously wet OSB that was starting to delaminate and go black, so not rotten exactly, but it hardened it amazingly to a glassy hard surface in just one application. I was then able to seal gaps around the treated area with mastic and it solved the problem. This was the underside of a rain channel in a valley between two roofs, and it was a bit of a challenge to apply the product upside down without making a lot of splashes. It dissolved a pair of nitrile gloves pretty much instantly, but didn’t affect the skin too much at all, thankfully.
Date published: 2021-05-22
Rated 5 out of 5 by from Does the job. Very good, worth paying the extra for. Once dry the treated wood was solid and could filled/repaired.
Date published: 2021-05-15
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