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All stains need a top coat. Think of stain as the color and top coat as the sealer and protectant.

The high urethane content of General Finishes Gel Stains results in a lustrous finish that tends to fool people into assuming no sealant is required. The beauty of Gel Stain comes from thick thick urethane which can carry a LOT of color to any surface, but that color must be sealed in with top coat. An added bonus of top coat is that it also protects the wood from drying out.

Think of stain as the color and top coat as the sealer and protectant.

Haze (the technical term is blush) is caused by too many coats applied too quickly. A recoat time of 12 hours is not enough dry time when applying over an EXISTING finish. To remove the blush or haze, you can either wipe the area with a strong solvent, like xylene or lacquer thinner, or you can try sanding out the haze and then reapply the topcoat.

While Gel Stain can be applied over an existing finish, it was originally engineered for raw wood surfaces. We prefer applying the Gel Stain over a slip coat of mineral spirits instead of topcoat as shown in this video, "How to Apply Gel Stain to Raw Wood"

Our recommendation to fix white cabinets that have yellowed is to do a thorough sanding and precleaning and recoat with the following products:

GF advises extra care and prep when applying any finish over laminate surfaces because they are specifically designed not to mar and therefore they are not very "sand-able", making adherence difficult.

In addition to this non-permeable surface factor, General Finishes Gel Stain is an oil-based product, and it is more difficult to obtain proper drying characteristics over a dense manufactured surface such as laminate. Gel stains, as all wood stains, were formulated to go over raw wood which has an "open" surface and can absorb some of the stain.

All bright white paint will yellow slightly with time, even without topcoat. You have probably tried to touch up white woodwork in your home after several years and noticed that the new paint is brighter.

But white and light paints can react if clear coated with a waterbased finish; water-based topcoats are reactive and may draw out substances in the wood such as tannins, dyes or unknown substances in existing finishes causing the topcoat to yellow. This is an industry-wide issue and can happen right away, years later or never.

Pine is full of pitch (rosin or tar) and stain alone will never adhere to these areas. The knots are so dense and hard there is no grain to hold the stain in place

To fix, sand the table lightly with 120-grit sandpaper and restain the table. To improve adherence of the stain, mix 2 parts Gel Stain with one part Gel Satin Topcoat. Apply as many coats of the mix as needed to obtain the desired color, allowing 24-hour dry time between coats.