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Product Reviews
By Charles Fry

Excellent product,wood sealer easy to apply. Dries quickly allowing the second coat to be applied within the recommended time. it did alter (darken) the colour of the wood but it does look s mart

By Anthony Boyd

Smartsealer wood sealer easy to apply .

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Wood Sealer - 10yr Protection

Easy to Apply.Clear Finish - STOPS ROTTING Highly Protective sheds, fences, garden furniture and decking.

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Categories: Wood Sealer
Product Description

Smartseal wood sealer is an effective wood preserver and wood protector specially formulated for use on sheds, fences, garden furniture & decking. Once applied, the wood sealer creates an invisible waterproof barrier that will help prevent the ingress of moisture on ingress on pressure treated softwoods such as fences, sheds, garden furniture and decking. The wood waterproofer is also a wood preservative that is specially formulated to protect your outdoor wooden surfaces for up to 10 years. The water-resistant surface will also inhibit the growth and spread of mould and algae which is a big problem with softwoods, especially in shaded north-facing areas of locations with high levels of rainfall. 

  • 10 year Protection
  • Wood Waterproofer 
  • Average coverage ratio: 3 - 5m² per litre
  • External Use
  • Inhibits the Spread of Moss & Algae
  • Easy to Apply Sprayable Formula
  • Wood Protector & Wood Preserver
  • Clear Invisible Finish
  • Use on Sheds, Decking, Garden Furniture & Fencing
  • Cannot be painted over or used on top of paint, as they will prevent one another from adhering to the wood. 

To ensure the best results and prior to application, all wooden surfaces being treated should be thoroughly cleaned first.

Technical
  • Works on softwoods and hardwood.
  • Easy application by brush, sprayer or roller. Two coats are recommended.
  • Inhibits the growth of mould & algae.
  • Wood Preserver & wood protector
  • Helps to prevent warping.
  • Invisible once dry and will not change the appearance of the wood.
  • 10+ years weatherproofing protection.
  • User friendly non-biocidal formulation.
  • Wood remains 'breathable' after application.

Directions for Use:

Application:

Apply only the wood preservative to dry surfaces above 8°C with a surface temperature no higher than 23°C and no rain forecast for at least 4 hours.

Apply 2 coats by sprayer, roller or brush with application of second coat within 4 hours.

Wear appropriate safety wear when applying the wood protector and sealer. 

Product FAQs

Q: Hi Can I use Smartseal clear wood treatment in an electric spray gun, or would it be too viscous? Thanks

Peter Vickerman

A: You should be able to use Smartseal clear wood sealer in an electric spray gun withiut issue as the product has a low viscosity.

Response from Nick

Q: can this used to seal osb3 if will it last. Cheers Mick

Michael Oconnell

A: You should be able to seal OSB3 but we would suggest testing a small area first with a sample to ensure 100% compatibility.

Response from Nick

Q: I want to seal hardwood plywood and then paint it…can I paint over smart seal with a water based exterior paint ?. Should I use a water based primer first ?

Bryn Phillips

A: After aplication the wood sealer can be painted over after 7-10 days. You can use a water based primer but generally this is not necessary.

Response from Nick
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