Zinsser Bulls-Eye Seal Coat, Sanding Sealer, Gallon

Surface Preparation: Surfaces must be clean, dry, sound and free of dust, dirt, grease, oil, wax, mildew, or any contamination that may interfere with adhesion. Remove any peeling and/or unsound coatings. Sand bare wood as smoothly as possible and remove all sanding dust. Previously applied wood stains must be completely dry. Previously applied finishes must be clean and tightly adhered. 

Application: Apply only when air, material, and surface temperatures are between 50-90ºF (10-32ºC) and the relative humidity is below 85%. Do not thin this product when using as a sealer or bond/barrier coat. Apply evenly and consistently and allow to dry 45 minutes before sanding with #120 or finer grit sandpaper. Remove all dust and apply a finish coat. Note: A second coat of sealer will improve the film build and give added depth to the final finish on porous or open grain woods such as oak or mahogany. Allow the second coat to dry 1 hour before sanding lightly and applying a finish coat.

Brush Application: For best results, use a natural bristle brush. Apply the sealer to the surface using long and even strokes, brushing back into the wet material to maintain a wet edge. Do not over-brush or brush back into material once it becomes tacky. 

Wiping Application: Use a lint-free cloth. Pour a liberal quantity of SealCoat onto the surface and quickly work into the wood. Use a brush to make sure the sealer soaks thoroughly into any open or end grain. Wipe away excess with a lint-free cloth and stop wiping when the surface becomes tacky. For vertical surfaces pour SealCoat onto a lint-free cloth and wipe over the wood surface. A second application may be needed to avoid sanding through the sealer and the stain.

Coverage: Approximately 400-600 sq.ft./gal. (9.8-14.8 m2/l) depending on application method and surface porosity

Dry Time: Warmer temperatures will accelerate and colder temperatures will prolong the dry time of this product. On bare wood, the first coat will dry to the touch in 5-10 minutes and can be sanded or recoated in 20-30 minutes. Subsequent coats or coats applied over existing finishes will dry to the touch in 10-15 minutes and can be sanded or recoated in 1 hour. Lower temperatures, higher humidity, and the addition of tint will prolong dry and cure time. SealCoat is not recommended for use in areas where surface heat exceeds 160°F (71°C).

Clean Up: Wipe up drips and spills with a rag soaked in denatured alcohol or use a solution of household ammonia and water. Clean brushes with denatured alcohol or a solution of 1 part ammonia with 2 parts water. To dissolve product that has dried on application tools, soak tools overnight in an ammonia solution or denatured alcohol. Follow equipment manufacturer’s directions to clean spray equipment. Dispose of unused or unwanted product in accordance with local, state and federal regulations.