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Wood Hardener for Rotted Wood 500ml - Repairs Rotted Timber | Fast-Acting Formula Reinforces Soft, Damaged Areas Before Filling or Painting

Wood Hardener for Rotted Wood 500ml - Repairs Rotted Timber | Fast-Acting Formula Reinforces Soft, Damaged Areas Before Filling or Painting

Q: Would you use this on the whole area

It's only required on the rotted area. Cover the entire rotted area, allow to dry then rub down.

Q: How long between applying coats?

About four hours. Longer if colder. If you are using wood filler allow about 12 hours after wood hardener is applied.

Q: Under the cap, there’s a little metal lid that seems to be welded on!! Any advice on how to take it off safely? I’ve tried a stanley knife but nope.

I used a screwdriver to prize it off. Not easy but don't worry about destroying the metal lid.

Q: Does this dry clear, or milky white?

It dries clear unless it gets wet before drying - then it is milky white - I found the same with the Ronseal product

Product ID: 53809060

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Details

Colour
Clear
Brand
RUSTINS
Surface recommendation
Wood
Material
Solvent based
Model name
WDHD500

⚡Fast-acting formula

💧Moisture resistant

🛠️Deep wood penetration

Frequently Bought Together

Rustins Wood Hardener for Rotted Wood 500ml (Packaging May Vary)

Everbuild Multipurpose Wood Filler – Suitable for Indoor and Outdoor Use – Sandable – Light Stainable – 250ml

Everbuild Triple Action (Kills, Protects and Preserves) Wood Treatment – Lasting Protection From Damage Caused By Wood Rot, Fungi And Wood Boring Insects – Clear – 1 Litre

Description

🛠️ Restore your wood’s glory before it’s too late!

REVIVE REINFORCE - Penetrates deep to stabilize and strengthen rotted wood instantly
PRO GRADE DURABILITY - Formulated for long-lasting protection on indoor & outdoor wood
BEAUTY MEETS STRENGTH - Enhances wood’s natural look while extending lifespan
VERSATILE WOOD SAVIOR - Perfect for furniture, decks, fences—one solution for all wood repairs
EFFORTLESS APPLICATION - Simple brush-on use for immediate wood restoration results

Rustins Wood Hardener 500ml is a professional-grade, fast-acting polymer solution designed to penetrate and stabilize rotted or soft wood. Moisture resistant and suitable for indoor and outdoor use, it reinforces damaged timber to create a solid base for filling or painting, extending the life and beauty of your wood surfaces.

Specifications

Manufacturer	Rustins
Part Number	WDHD500
Product Dimensions	9.5 x 4.4 x 17 cm; 303.91 g
Item model number	WDHD500
Size	500 ml
Colour	Clear
Finish	Matte
Material	Solvent based, Wood Hardener, polymer solution.
Volume	0.5 Litres
Item Package Quantity	1
Number of Pieces	1
Coverage	Deep Penetration
Special Features	Moisture Resistant
Included Components	Rustins Wood Hardener 500ml
Batteries included?	No
Batteries Required?	No
Item Weight	304 g

Have a Question? See What Others Asked

Would you use this on the whole area

How long between applying coats?

Under the cap, there’s a little metal lid that seems to be welded on!! Any advice on how to take it off safely? I’ve tried a stanley knife but nope.

Does this dry clear, or milky white?

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