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Sealer

Protect your timber surfaces from the ground up with EcoGrit’s Sealer collection. Sealers play a critical role in preparing timber for finishing by stabilising the surface, improving adhesion, and enhancing long term durability. Whether you are working with timber floors, furniture, or specialty wood surfaces, these products help create a strong foundation for oils, stains, or lacquers.

Explore our Sealer range and ensure your timber is properly prepared for a professional finish.

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Why Use a Timber Sealer?

Why Use a Timber Sealer?

A timber sealer works by penetrating or bonding to the wood surface to control absorption and reduce uneven finishing. Without a sealer, timber can absorb coatings inconsistently, leading to patchy colour, reduced durability, and premature wear. Sealers help lock in moisture balance and create a uniform base that improves the performance of topcoats.

Using the correct sealer also increases resistance to stains, spills, and moisture ingress. This is especially important in high traffic areas or environments where timber is exposed to humidity. A properly sealed surface delivers a cleaner finish and extends the lifespan of the entire flooring system.

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Questions about our Sealer?

Do I always need to use a sealer before finishing timber?

Not every project requires a sealer, but it is highly recommended for most timber flooring applications. Sealers improve consistency and adhesion while reducing the risk of uneven absorption. Using one often results in a more durable and professional finish.

Can sealers be used with both oil and lacquer systems?

Yes, many sealers are designed to work with both oil and lacquer finishes. It is important to choose a compatible product to ensure proper bonding and performance. Always follow product recommendations for best results.

How long should a sealer dry before applying the topcoat?

Drying times vary depending on the product and environmental conditions. Most sealers require several hours before a topcoat can be applied. Always confirm drying times on the product instructions to avoid adhesion issues.

Are water based sealers suitable for indoor use?

Yes, water based sealers are commonly used indoors due to their low odour and fast drying times. They are ideal for residential projects and enclosed spaces. Proper ventilation is still recommended during application.

Can a sealer help prevent staining and moisture damage?

Yes, sealers help block moisture and reduce the penetration of spills and contaminants. This added layer of protection improves the overall durability of the timber surface. When combined with a suitable topcoat, sealers significantly extend the life of the finish.

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