no. Latex paint is flexible and remains so after curing. Alkyds dry to a solid, non-flexible surface, causing it to usually crack when put over a latex
Yes you can.
I wouldn't recommend it. Some of the chemicals in the alkyd will dissolve the latex and the alkyd won't "stick". It's best to remove the latex using laquer thinner or xylene first.
Not if the melamine paint is oil (alkyd) based.
There are different kinds of satin paint - you'd have to know if it was latex, oil, enamel, alkyd etc.
Yes, the water borne latex paint manufactured today can be covered successfully with nearly any finish imaginable, including an alkyd primer. However, if possible I would exchange the alkyd with any water base primer/sealer. Costs less and the fumes aren't as offensive.
Traditionally, alkyds are found in solvent-based paints that must be reduced with paint thinner or mineral spirits. "Waterborne alkyd" is a generic term to refer to an alkyd resin that can be used in a water-thinnable paint. Because alkyds are not miscible with water, a chemical modification is sometimes used to produce a hybrid alkyd resin - often acrylic/alkyd or urethane/alkyd - that is compatible with water. These hybrids are often categorized generically under the term waterborne alkyds. A pure alkyd can be emulsified in water using appropriate surfactant combinations. This type of surfactant-stabilized alkyd emulsion has been sometimes referred to as an "alkyd latex." Different resin manufacturers use varying terminology to describe waterborne alkyds with the terms alkyd emulsion, alkyd dispersion, and alkyd latex being among the most common.
I wouldn't recommend it. Some of the chemicals in the alkyd will dissolve the latex and the alkyd won't "stick". It's best to remove the latex using laquer thinner or xylene first.
The solution in which the pigment is suspended. i.e. the pigment is suspended in a water-based solution in latex paint, but in an oil-based solution for alkyd (oil) paints.
Acetone is usually used to test if a paint is alkyd or latex, though rubbing alcohol will work as well. Use a Q-tip soaked in either acetone or rubbing alcohol on a surface painted by the paint. If it comes off, it's latex.
Not if the melamine paint is oil (alkyd) based.
Oil based metal priming paint along with a 100% acrylic latex exterior house paint.
There are different kinds of satin paint - you'd have to know if it was latex, oil, enamel, alkyd etc.
Yes, the water borne latex paint manufactured today can be covered successfully with nearly any finish imaginable, including an alkyd primer. However, if possible I would exchange the alkyd with any water base primer/sealer. Costs less and the fumes aren't as offensive.
Traditionally, alkyds are found in solvent-based paints that must be reduced with paint thinner or mineral spirits. "Waterborne alkyd" is a generic term to refer to an alkyd resin that can be used in a water-thinnable paint. Because alkyds are not miscible with water, a chemical modification is sometimes used to produce a hybrid alkyd resin - often acrylic/alkyd or urethane/alkyd - that is compatible with water. These hybrids are often categorized generically under the term waterborne alkyds. A pure alkyd can be emulsified in water using appropriate surfactant combinations. This type of surfactant-stabilized alkyd emulsion has been sometimes referred to as an "alkyd latex." Different resin manufacturers use varying terminology to describe waterborne alkyds with the terms alkyd emulsion, alkyd dispersion, and alkyd latex being among the most common.
If you really want to ... yes. It might cause some issues later but should work for the most part as long as you apply a thin layer of paint. Acrylic house paint is normally a latex paint, so there should be no problem painting over a latex with acrylic. The only exception is if it is a solvent based acrylic silicone type paint. In this case, the coating will melt the latex paint, and if overworked while rolling, mix on the surface, which is normally a driveway or floor, discoloring the top coat.
Any kind you want. The term to look for is 'Exterior' paint. It is available in oil and latex bases. I recommend using latex exterior paint. Service preparation is the most important part of the process. Clean and dirt free, with no loose bits or chips.
What do you mean? Yes, paint on wood trim is typically latex these days. Some older homes may still have alkyd (oil), though. To find out for sure, put a little nail polish remover on a cotton swab and rub it on the paint in an inconspicuous location. It it gets soft and starts to come off, it's latex. Either way, sand it lightly and recoat with the same type of paint and you're good. If you're asking about bare wood, DON'T USE LATEX! The water will swell the grain of the wood. Use an oil primer that is made to take latex topcoats.
A sandblaster or sanding disc