Sealers/Finishers Stains / Adhesives

    Filter

      Bring out the best in your wood projects with our trusted selection of finishes and adhesives. From high-quality wood stains and protective coatings to versatile glues and cutting-edge epoxy resins, we carry everything you need to complete your work with a professional touch. Choose from oil- and water-based finishes for both interior and exterior use, epoxy pigments for custom resin pours, and specialty adhesives for flooring, trim, and woodworking. Our products are carefully selected for performance, ease of use, and long-lasting results. Whether you're finishing a handcrafted table, installing new flooring, or creating an epoxy river project, Windsor Plywood has the materials and expertise to help. As a proudly Canadian company with locally owned stores, we offer personalized service and hard-to-find solutions for DIYers, builders, and craftsmen. Visit us in-store for expert advice and everything you need to finish strong.

      Frequently Asked Questions

      What is the difference between a sealer and a finish for wood?
      A sealer is applied first to seal the wood surface, control absorbency, and improve adhesion of the finish coat. A finish is the final protective layer such as varnish, polyurethane, lacquer, or oil, that provides the desired sheen and surface protection. Some products are designed as sealer-finish combinations for simplified application.
      What finish is most durable for hardwood floors?
      Oil-modified polyurethane is the traditional standard for hardwood floor finishing. Water-based polyurethane dries faster and has a clearer, less amber tone but requires more coats for equivalent durability. Hardwax oils penetrate the wood rather than sitting on top and are easier to spot-repair but less resistant to water and abrasion than polyurethane.
      Should I use oil-based or water-based finish for furniture?
      Water-based finishes dry faster, have lower odour, and remain clear without the amber tone that oil-based products add over time. Oil-based finishes are more durable and self-levelling. For natural-coloured or lighter wood species where clarity matters, water-based is the better choice. For rich warm tones on species like walnut, the oil-based amber enhances the colour.
      How many coats of polyurethane should I apply?
      For floors, three coats are standard with two build coats and a light sand between each, and a final finish coat. For furniture and cabinetry, two to three coats with light sanding between each coat provides a hard, protective surface. The first coat seals the grain; subsequent coats build the film thickness that provides durability.
      What exterior finish should I use on a cedar deck or fence?
      A penetrating exterior oil or alkyd-based deck stain is the most maintainable exterior wood finish. It soaks into the wood rather than forming a surface film, which means it does not peel when it ages and can be cleaned and recoated without extensive preparation. Film-forming exterior finishes peel in exterior exposure and require stripping before recoating.