FREE Delivery to mainland UK excludes highlands
£5.95 – £94.99
Exterior Wood Sealer is a powerful breathable penetrating wood sealer and wood preserver for outdoor use.
Exterior Wood Sealer is perfect for sealing & preserving exterior wood with altering its appearance.
Select from 5 litre, 10 litre, 15 litre & 20 litre containers
View our User Guide for Exterior Wood Sealer or ‘how to guides’ & products suitable for Cleaning & Sealing Wood
Exterior Wood Sealer is a subsurface sealer & preserver for exterior wood. Suitable for use to seal sheds, fences, tables, chairs, workshops & decking with an invisible protective seal.
This natural wood sealer creates a powerful water repellent surface, it is highly resistant to UV light & moisture penetration. The application of this product extends the lifespan of exterior wood by inhibiting the growth and staining of moulds & algae.
Highly suited when sealing surfaces located in damp climates and shaded areas. Can be applied to softwood or hardwood to resist rotting and warping. Apply to Oak, Beech, Pine, Red Cedar, Douglas Fir & more. Up to 10 years protection from the elements.
Apply via low pressure pump-up garden sprayer or brush, work the product into the surface with a brush (if required). After each application any run off can be worked back into the surface with brush. The sealer will penetrate the surface of the wood creating a water repelling barrier. This in turns inhibits the growth of organic contaminants such as green algae & also acts as a barrier against damp.
This sealer is an invisible sealer which does not alter the appearance of the wood. Perfect for protecting exterior wood without altering its natural appearance.
Available in 5 litre, 10 litre, 15 litre & 20 litre container with free economy shipping and express delivery shipping options. Samples are available via the select size button.
Please read the full instructions & related information contained within the Technical Data Sheet.
View our User Guide for Exterior Wood Sealer or ‘how to guides’ & products suitable for Cleaning & Sealing Wood
Approximately 5m2 per litre for the 1st coat, 8-10m2 for the 2nd coat.
| UK Mainland | FREE 3-5 working days Express 1-2 working days £3.95 Saturday Order by 1pm Friday £7.99 |
| Scottish Highlands | £4.99 5-7 working days |
Orders placed before 1pm are despatched on the same day Monday – Friday. No orders are despatched on weekends or bank holidays. Unfortunately we are unable to ship to Northern Ireland and offshore islands. Please visit our Delivery Page for further information.
Please email us with your product order number for SDS information.
For the latest guides and information on best user practices, click here.
Any exterior porous wood which requires protection form the elements. Perfect for softwoods, hardwoods & decking.
Exterior Wood Sealer is water-based & non-flammable. Free of solvents & VOCs.
The sealer penetrates the pores of the wood to create a water repelling barrier. This in turns protects from water/damp penetration & inhibits organic growth. This product is a sealer & wood preserver.
Fences, sheds, garden rooms, decking, tables, sleepers & furniture.
Exterior Wood Sealer does not produce a ‘finish’ it acts a water repellent with altering the natural appearance of the wood.
This product is typically used for sealing exterior surfaces. Although it can be used indoors to repel moisture without altering the appearance of the wood.
Damp, water, algae, mould, rot, warping, degradation by UV light & more.
This wood sealing product is low odour, free from solvents & VOCs.
This product can be applied via low pressure pump-up sprayer or brush. It is possible to apply with a masonry roller on very porous surfaces. After each application any runoff can be worked into the surface with a brush.
Up to 10 years protection.
Our products are easy to apply using non specialist tools
Full strength professional cleaning and sealing products
Help and support with application methods and top tips!
