General Finishes Dry Time Extender

It is a wetting additive that improves flow and leveling and increases the drying time of water-based stains, topcoats, and glazes. Browse our wood stains & finishes.

Add 15% to your water-based product to extend the dry time and improve leveling.

No. It causes no ambering, so it will not alter the color of the stain, topcoat, or glaze.

It is most helpful in hot, dry conditions, when finishes tend to set up too quickly to level properly.

It can be added to any water-based stain, topcoat, or glaze. See our topcoat finishes for compatible products.

Yes. By improving flow and leveling and keeping the finish workable longer, it helps the surface smooth out and reduces brush marks and lap lines.

No. Extender is formulated for water-based products such as stains, topcoats, and glazes.

As a wetting additive, it keeps the finish wet longer so it has more time to flow out evenly before drying.

Use quality brushes or pads for the smoothest results. Find applicators in our finishing supplies.

It is made by General Finishes, a maker of water-based and oil-based wood finishing products.