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.
Yes, but it will evaporate much more quickly so you will need to re-wet the discharge pad more frequently.
See the video below for how to update existing finishes using a dry brush technique.
The material used to clean your spray gun depends on the type and brand of finish used.
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"
This response is true of prepping and existing finish on furniture, but kitchen cabinets are more problematic because they are work areas where grease, steam, food splatters and oil from hands are common. Prep is basically degreasing and abrading the surface for better adhesion. Oil or substances on hands really show up on a failed re-finish around doorknobs and hands if the surface is not cleaned thoroughly.
Do not use General Finishes Gel Stain or any oil based finish outside where this direct exposure to water. If your furniture will be resting under a cover and not exposed to direct water, you may have a successful result. We recommend our Milk Paint or Exterior 450 products instead.
White haze can develop when preparing an existing lacquer finish for re-coating. The haze needs to be removed before applying another finish.
To correct during oil based applications such as Gel Stain, sand lightly with sandpaper or a gray Scotch-Brite pad and then wipe down the surface with mineral spirits. Once the mineral spirits has dried completely, apply Gel Stain.
To correct for water-based applications, just sand lightly or scrub with a gray Scotch-Brite pad and wipe off the dust. Never use mineral spirits when using a water-based finish.
Gel Stain can be mixed with up to 50% Liquid Oil Stain but be aware that this will thin the viscosity.
We recommend starting with 10% Liquid Oil Stain and testing to your satisfaction. Add more Liquid Stain as needed up to 50%. The mix will be thin and more translucent with less color saturation and intensity, but will not lose any of its properties for adhesion and curing.
General Finishes offers a complete line of oil based, water based and wax products. Application techniques differ between oil based products and water based products.
There is no easy solution to this problem. General Finishes Milk Paint has strong adhesion properties but there are several reasons this finish could fail: