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GK Wood Restorer 5Ltr
GK Wood Restorer 5Ltr
GK Wood Restorer 5Ltr
GK Wood Restorer 5Ltr
GK Wood Restorer 5Ltr
GK Wood Restorer 5Ltr

GK Wood Restorer 5Ltr

Brands: GKProductsUK
Sale price£40.00 Regular price£49.98
£33.33 Exc VAT

GK Wood Restorer™ is a professional grade, user-friendly solution that effortlessly brings wood back to its natural brilliance, fixing the effects of greying from UV exposure and weathering. This versatile product caters to both internal and external timber, ensuring a safe application on joints without compromising adhesives. Whether used on windows, sheds, fences, decking, or any outdoor wooden furniture, GK Wood Restorer™ stands out for its fast-acting and quick-drying formula.

After cleaning the fresh warm wood colour is restored. Surfaces can be treated or painted once dry.

GK Wood Restorer™ is easy to apply along damp wood grain by brush, spray, or roller. It should not be allowed to dry out, we recommend working on 2m lengths at a time to avoid drying out. If it does, rehydrate by spraying with more product. Leave to work for 30 minutes, agitate with a stiff brush and rinse. Repeat as necessary until wood is bright & clean.

With a liquid formulation free from messy gels, GK Wood Restorer™ is the eco-friendly choice, featuring a neutral pH of 7, making it safe for various substrates, including delicate surfaces. Its non-invasive, low-odour, and biodegradable characteristics make wood restoration a seamless and satisfying process, providing an average coverage of 4-5m² per litre for excellent value.

PRODUCT CHARACTERISTICS & BENEFITS

  • Use on exterior or interior wood as a cleaner and restorer.
  • Good for softwood and hardwood garden furniture
  • Liquid formulation – no messy gels to clear up.
  • Easy to apply and rinse.
  • Neutral pH of 7 so safe on many substrates
  • Safe on delicate surfaces
  • Non-invasive on any substrate
  • Fast acting
  • Low odour
  • Biodegradable
  • Average coverage 4-5m² per litre

 

BEFORE USE

Always test on a small area of the surface to check compatibility and performance before working on whole area.

 

APPLICATION

Always carry out a test area to ensure the finished result is acceptable.

DO NOT DILUTE - GK WOOD RESTORER™ IS SUPPLIED READY TO USE

  • Dampen the timber (not wet) prior to application.
  • Apply generously to all exposed sides ALONG the wood grain by brush, spray, or roller. DO NOT allow to dry out.
  • Work on 2m lengths at a time to avoid the product drying out.
  • If it dries, rehydrate by spraying with more product.
  • Leave to work for 30 minutes.
  • Agitate vigorously with a stiff non-metal brush dampened with water.
  • Rinse thoroughly removing any residue. 
  • Repeat as necessary until wood is bright & clean.

The wood is now ready for sanding and applying preservative treatments to limit further UV or weather damage.

 

RECOMMENDATIONS & LIMITATIONS

  • GK Wood Restorer™ will remove some surface coatings if any remain use an appropriate remover. 
  • Use a suitable grease/oil remover to disperse oil stains.
  • Do not use pressure washers to clean the wood prior to using GK Wood Restorer™.
  • Keep children and pets/animals away until process is completed, and surface is dry.
  • Do not apply in direct sunlight.
  • Avoid contact with metal fixings as discolouration/damage may occur. 
  • In the case of accidental spray on metal; remove immediately with water.

 

CLEANING

Remove as much product as possible from application equipment and clean tools and equipment with soapy water after use.

 

PRECAUTIONS FOR USE

For Health & Safety instructions, first aid measures, spillages, and disposal instructions, see separate Health & Safety Data Sheet (MSDS)

 

STORAGE

Store securely. Shelf life 24 months from date of manufacture in the original unopened container. Keep in a dry place between 5ºC and 30ºC.

Quantity
SKU: CHE / R344 / 5LTR
Categories : All Products

Product Description

GK Wood Restorer™ is a professional grade, user-friendly solution that effortlessly brings wood back to its natural brilliance, fixing the effects of greying from UV exposure and weathering. This versatile product caters to both internal and external timber, ensuring a safe application on joints without compromising adhesives. Whether used on windows, sheds, fences, decking, or any outdoor wooden furniture, GK Wood Restorer™ stands out for its fast-acting and quick-drying formula.

After cleaning the fresh warm wood colour is restored. Surfaces can be treated or painted once dry.

GK Wood Restorer™ is easy to apply along damp wood grain by brush, spray, or roller. It should not be allowed to dry out, we recommend working on 2m lengths at a time to avoid drying out. If it does, rehydrate by spraying with more product. Leave to work for 30 minutes, agitate with a stiff brush and rinse. Repeat as necessary until wood is bright & clean.

With a liquid formulation free from messy gels, GK Wood Restorer™ is the eco-friendly choice, featuring a neutral pH of 7, making it safe for various substrates, including delicate surfaces. Its non-invasive, low-odour, and biodegradable characteristics make wood restoration a seamless and satisfying process, providing an average coverage of 4-5m² per litre for excellent value.

PRODUCT CHARACTERISTICS & BENEFITS

  • Use on exterior or interior wood as a cleaner and restorer.
  • Good for softwood and hardwood garden furniture
  • Liquid formulation – no messy gels to clear up.
  • Easy to apply and rinse.
  • Neutral pH of 7 so safe on many substrates
  • Safe on delicate surfaces
  • Non-invasive on any substrate
  • Fast acting
  • Low odour
  • Biodegradable
  • Average coverage 4-5m² per litre

 

BEFORE USE

Always test on a small area of the surface to check compatibility and performance before working on whole area.

 

APPLICATION

Always carry out a test area to ensure the finished result is acceptable.

DO NOT DILUTE - GK WOOD RESTORER™ IS SUPPLIED READY TO USE

  • Dampen the timber (not wet) prior to application.
  • Apply generously to all exposed sides ALONG the wood grain by brush, spray, or roller. DO NOT allow to dry out.
  • Work on 2m lengths at a time to avoid the product drying out.
  • If it dries, rehydrate by spraying with more product.
  • Leave to work for 30 minutes.
  • Agitate vigorously with a stiff non-metal brush dampened with water.
  • Rinse thoroughly removing any residue. 
  • Repeat as necessary until wood is bright & clean.

The wood is now ready for sanding and applying preservative treatments to limit further UV or weather damage.

 

RECOMMENDATIONS & LIMITATIONS

  • GK Wood Restorer™ will remove some surface coatings if any remain use an appropriate remover. 
  • Use a suitable grease/oil remover to disperse oil stains.
  • Do not use pressure washers to clean the wood prior to using GK Wood Restorer™.
  • Keep children and pets/animals away until process is completed, and surface is dry.
  • Do not apply in direct sunlight.
  • Avoid contact with metal fixings as discolouration/damage may occur. 
  • In the case of accidental spray on metal; remove immediately with water.

 

CLEANING

Remove as much product as possible from application equipment and clean tools and equipment with soapy water after use.

 

PRECAUTIONS FOR USE

For Health & Safety instructions, first aid measures, spillages, and disposal instructions, see separate Health & Safety Data Sheet (MSDS)

 

STORAGE

Store securely. Shelf life 24 months from date of manufacture in the original unopened container. Keep in a dry place between 5ºC and 30ºC.

Our Customers Love Us

Reviews

5 stars
The service was excellent.
Had a question about the product which was answered quickly even though it was a weekend. Product arrived quickly and the delivery was good.
Isabelle Clinton
4 Aug 2025
5 stars
Fantastic customer service and a superfast delivery.
Paul
27 Jul 2025
5 stars
Excellent product.
Mr John Wood
19 Jul 2025
5 stars
Top company, top service & top products! 10/10
A&B Exterior Cleaning Ltd
7 Jul 2025
5 stars
Really quick delivery.. Excellent service.
Mark Gabriel Judd
10 Jun 2025
5 stars
I can't comment on how it works as it takes time and only applied to 2 roofs so far but delivery was rapid.
Shaun
8 Jun 2025

Coverage Rates

Treats up to 25 square metres

Coverage per litre (depending on surface and method)

Application & Storage

Application Guidelines

Preparation: Before applying GK Wood Restorer™, conduct a small test on a discrete surface to assess compatibility and performance. This precautionary step ensures the suitability of the product for the entire area. Prior to application, dampen the timber without saturating it.

Application: GK Wood Restorer™ comes ready to use—do not dilute. Generously apply the solution along the wood grain using a brush, spray, or roller, ensuring all exposed sides are covered. Work on 2-meter lengths to prevent product drying. Rehydrate with more product if it begins to dry. Allow the product to work for 30 minutes.

Finish: Afterward, vigorously agitate with a stiff,
non-metal brush dampened with water. Thoroughly rinse to remove any residue. Repeat the process, if necessary, until the wood appears bright and clean. The treated wood is now ready for sanding and the application of preservative treatments to mitigate further UV or weather damage.

Storage

Store securely. Shelf life 24 months from date of manufacture in the original unopened container. Keep in a dry place between 5ºC and 30ºC.

Product FAQs

Is GK Wood Restorer a paint stripper?

No, GK Wood Restorer is designed to restore wood – if surface is painted remove with a proprietary paint stripper before use.

Is your wood restorer biodegradable?

Yes, ECHA (European Chemicals agency), Biodegradation in water testing found the active ingredient in GK Wood Restorer™ to be “readily biodegradable”

Can this be used on old hardwood barrel that has not been treated for 3 or 4 years and has turned grey/silver in colour?

GK Wood Restorer will be perfect for this. We've written detailed notes on how to keep garden decking looking great in the long term, featuring other GK products we recommend for ongoing maintenance (see GK Pro and Greener Kleener).

How does GK Wood Restorer work?

High energy UV rays from the sun destroy lignin in wood and it turns grey or silver over time. GK Wood Restorer™ liquid has been specially formulated to restore the wood back to original colour and character.

How many times will I need to repeat the cleaning process?

It depends n the age and condition of the furniture – for most cases one thirty minute treatment will be sufficient however you may decide to repeat the process, this can be done with no harm to the underlying timber.

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Why us

Why Choose GK?

We believe in constant innovation. Our team is dedicated to finding new and better solutions that the industry needs, providing the most effective, least harmful, and safest professional-quality products to our customers. We use high-quality active ingredients that deliver superior, longer-lasting results. By avoiding harsh chemicals, we ensure a safer cleaning process for surfaces and substrates, as well as for the environment. Whether you're an industry professional or a DIY enthusiast, you can expect our products to provide a thorough, lasting clean that leaves your surfaces pristine. So if you’re tired of products on the market delivering a sub-par clean, want to experience professional-quality results, or even find comfort in knowing that your cleaning products are safer for your surfaces and the environment, then why not try our range of GK cleaning products for yourself?

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