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Cuprinol 5 Star Complete Wood Treatment 5L Clear

4.8 (59 reviews)
SKU: 240304163926003 EAN: 5010212651476

Compare 2 prices for Cuprinol 5 Star Complete Wood Treatment 5L Clear — from £54.00 to £73.09 across 2 UK sellers including B & Q, Travis Perkins. Save up to £19.09 (26%).

£54.00 11h ago
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Compare Prices from 2 Sellers

Prices updated 13 Apr 2026
2
Travis Perkins
£73.09 +£19.09
4h
#2 Travis Perkins
4h ago
£73.09 +£19.09
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A clear, low odour, water based, all purpose treatment, to prevent insect attack, re-infestation and protect from fungal decay. Also protects against wet rot, dry rot and woodworm. Coverage rate of 3.5 to 5m² per litre (typically requires 2-3 uniform coats).
Base Material Water-Based
Brand Cuprinol
Colour Clear
Container Size 5 L
Coverage 3.5m²/L
Drying Time 48 hrs
Features For Outdoor Use
MPN 564519
Number in Pack 1
Sheen Gloss
Suitable For Wood
No features listed
No items listed

Customer Reviews 59

4.8
59 reviews
5 star
48
4 star
8
3 star
2
2 star
1
1 star
0
Cuprinol 5*
5.0
January 12, 2026
PriCot Verified Purchase

Good stuff for worm and wet rot. Cheaper stuff is available but I believe this to be up there with the best

Cuprinol
5.0
September 4, 2025
23d3c085-4e3f-5b3b-add8-ec53e4f621d0 Verified Purchase

Good product, relatively low odor which helped when using inside a occupied house.

Long term treatment
5.0
August 26, 2025
ColeJ Verified Purchase

Its harder to rate something that in real life you want to last a very long time, but I/we have been using Cuprinol 5 Star for a very long time. I have tried others - I think this is the best of the bunch; it is more expensive but appears to be worth spending that bit more on.

The best that money can buy,
5.0
July 22, 2025
6093nu7x71rvqq00to6yoa5p7 Verified Purchase

I’ve used this product for many years and have always satisfied results, I treated my softwood windows and they lasted over 27 years only to be replaced because I could afford double glazing , excellent product,

Cuprinol wood treatment.
5.0
July 22, 2025
JohnT 1 Verified Purchase

Excellent product, in stock locally and at a great price.

Wood work treatment
5.0
November 20, 2024
Andy415 Verified Purchase

Good wood worn treatment and great weed killer goes quite far

Trusted brand
5.0
July 26, 2024
nick 007 Verified Purchase

Hopefully done the job as described on the tin with 2 coats

Great job
5.0
July 16, 2024
Woodski Verified Purchase

The best wood treatment you can get. Great performance product

Seems to do something - the wood was darker after painting on
5.0
June 19, 2024
Shedsdone Verified Purchase

Easy to paint on shed. Fingers crossed it does as promises

Out of date Can of preservative
3.0
June 5, 2024
DadChoo Verified Purchase

Disappointed, poor stock taking procedures.
Was supplied with out of date can of preservative. Job delayed, but girl on online phone number was helpful. New Can delivered on Monday to Cumbernauld Depot, waited till late in the day to collect as I did not receive collection text. Bad weather returned, so shall have to wait sometime to utilise the preservative. Job would have been completed had I received an in date can on the Saturday. Disappointed

It kills worms in wood, at least I hope it does
5.0
May 28, 2024
Lloyd of London Verified Purchase

It kills worms if you you treat wood with it, like it says on the tin

Fantastic, effective wood treatment.
5.0
May 12, 2024
Jacubsuk Verified Purchase

Great stuff. Use for all external wood jobs and it certainly holds back the advance of rot and mould. Highly recommend this as a premium treatment for all wood, especially outdoors. Easy to apply and clean able. Very impressed.

Cuprinol 5 star
5.0
April 4, 2024
Ahoysailorcornwall Verified Purchase

Good product, ordered online with swift delivery, well packaged.

How do I know what will be in 20 years
5.0
December 8, 2023
Jim E123 Verified Purchase

This says it does wet and dry rot as well as killing woodworm etc so I paid the extra for it. There is no way of telling unless you are willing to wait 20 years. The other cheaper products may do the same but I was unable to ascertain that. So pay the extra for the protection I guess.

Good stuff, does the job👍
5.0
September 30, 2023
Clad Iron Beard Verified Purchase

Great stuff easy to apply, does the job protecting wood, I applied to joists that showed some signs of attack in the past but still sturdy a decent price and peace of mind that the problem is sorted long term.

Wonderful stuff
5.0
August 16, 2023
Harry Adknee Verified Purchase

Wonderful stuff. Just the job five star treatment. Brushes on easily.

Kill those worms.
4.0
July 4, 2023
Steffo Verified Purchase

Easy to use, not the cheapest. Used with a large capacity pump up sprayer

Cuprinol complete wood treatment
4.0
June 27, 2023
Mr EA Verified Purchase

Wood treatment - only time will tell how good it is

Perserver.
5.0
April 5, 2023
Disgruntled chap Verified Purchase

Changed a lot since the last time I used this but have to say its just as good and a lot less smelly.

Wood treatment
5.0
April 3, 2023
brummieblue Verified Purchase

Easy to apply. Doesn’t have an overpowering odour.

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