SIRAMICO COATINGS Wood Waterproofing Solution, Clear, 5 litres

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Product guide

SIRAMICO COATINGS Wood Waterproofing Solution, Clear, 5 litres

SIRAMICO COATINGS Wood Waterproofing Solution is a clear wood treatment supplied in a 5-litre size. The listing describes a silicone-based, water-based coating for outdoor timber, with application by brush, roller or spray and an optional second coat.

At a glance

Clear treatment is listed for fences, decking, sheds and garden furniture.
The listing specifies application to dry wood by brush, roller or spray.
A second coat is suggested after 3-4 hours for enhanced water repellency.

Price

£22.94Save 15%

Reference price: ~~£26.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

SIRAMICO COATINGS Wood Waterproofing Solution, Clear – 5 litres | Clear invisible finish wood preserver for fences, decking,

£12.99

Pros and cons

Pros

Clear finish is intended to leave the wood's appearance visible rather than add a stated colour.
Several application methods suit different sizes and shapes of timber surface.
The listing gives a drying estimate and timing for a second coat.

Technical specifications

17 specifications

Identity
Brand	SIRAMICO COATINGS
Model	Wood Waterproofing Solution
Colour	Clear
Size	Single (1 x 5L)

Materials and protection
Material listed	Silicone
Coating description	Silicone-based, water-based solution for wood surfaces
Finish	Matte
Style	Sealant
Surface recommendation	Fences, Decking, Sheds, Garden Furniture
Special features	Moisture Resistant, Mold Resistant, Non Toxic, Rainproof, UV Resistant
Coverage	High coverage

Application and drying
Application methods	Apply Siramico's Wood Waterproofing Solution to dry wood by brush, roller or spray application.
Drying time	1-2 hours
Second-coat timing	after 3-4 hours

Dimensions and installation
Dimensions listed	30 x 30 x 30 centimetres
Weight listed	5.5 Kilograms

Volume
Liquid volume	5 Litres

What to know before buying

Prepare wood by cleaning it and ensuring it is dry, clean and free from grease, dirt, mould and loose or flaking paint. Rinse away any cleaning chemicals and let the surface dry fully before application.

Listing details to confirm

Listing details are inconsistent about finish, describing it as matte while also claiming an invisible water-repellent finish. The claimed 10-year protection is not accompanied by stated application or maintenance conditions, and the listing does not provide a coverage figure beyond 'High coverage'. Confirm these details if they affect your project.

What’s in the box

Included

Who is it for?

A good fit for

People treating outdoor wood such as fences, decking, sheds or garden furniture.
Buyers who want a clear coating and plan to apply it by brush, roller or spray.

Less suited to

Projects needing a stated area-per-litre coverage figure before estimating quantities.
Anyone requiring a confirmed colour-changing or gloss finish.

SIRAMICO COATINGS Wood Waterproofing Solution, Clear, 5 litres · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 181 ratings

5 stars74%74%
4 stars17%17%
3 stars6%6%
2 stars1%1%
1 star2%2%

Customer feedback describes the treatment as easy to apply, quick drying and useful for outdoor projects, with reported water resistance and retention of the wood's natural colour. Some customers describe the consistency as very watery, so plan for a liquid that may spread differently from thicker treatments. These are customer impressions and do not establish the listing's claimed protection period or performance on every surface.

Positive themes

Feedback highlights ease of application and quick drying.
Customers report good water resistance and that the wood's natural colour remains visible.

Mixed feedback

Consistency feedback is mixed, with some customers describing the product as very watery.

Frequently asked questions

What surfaces is this wood treatment listed for?

The listing recommends it for fences, decking, sheds and garden furniture.

How can it be applied?

The instructions say to apply it to dry wood with a brush, roller or spray.

When can a second coat be applied?

The listing recommends a second coat after 3-4 hours for enhanced water repellency.

How should the wood be prepared?

Clean the surface and make sure it is dry and free from grease, dirt, mould and loose or flaking paint. Rinse away any cleaning chemicals and allow the wood to dry fully.