Timber Water Repellent

Waterproof Timber Sealer

Unlike traditional timber stains or coatings, Tech-Dry® Timber Water Repellent is a water-based penetrating silicone sealer which saturates into the timber grains for water resistant timber. There is no blistering or peeling after Tech-Dry® Timber Water Repellent is applied.

At Tech-Dry, we are proud to deliver water proofing solutions that can improve the longevity of outdoor materials such as concrete, tiles, paving stones, brick, mortar and timber. Our water repellent timber sealer can significantly reduce the timber’s absorption of water, which is responsible for the bulk of deterioration of outdoor timber. The life of the resulting water-repellent timber is significantly extended.

Tech-Dry® Timber Water Repellent is not just a water repellent sealer for wood. It may also be used to treat other neutral substrates such as fabric, paper, permeable natural stones and porous renders.

How to Apply

Tech-Dry® Timber Water Repellent can be applied using a brush, roller or spray. However, the product is preferably applied using a hand pressure spray or airless sprayer to avoid direct contact of application equipment with the surface. This ensures a comprehensive coverage while also reducing mess.


Learn More Today

For more information on this excellent timber water repellent, that is as good as, if not better than, waterproof paint for timber, download the data sheet below or give us a call to obtain general advice. Our team are happy to answer any questions you may have about our water repellent timber sealer and provide guidance where necessary


  • Fast water beading effect
  • Water-based, non-toxic and non-caustic timber sealant formulation.
  • Bonds to the substrate with no peeling.
  • UV, alkali stable and durable formulation.
  • Reduces water absorption and water-borne staining.


Enquire Now
Fields marked by an asterisk ( * ) are required fields.
One of our Tech-Dry team members will contact you shortly to process your order.