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Painting water based over oil based in ok provided the any gloss is given a sand first. Painting oil over waterbased however is NOT recommended due to heat expansion and contraction in the acrylic causing the oil based to crack

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What happens if you paint over crayon?

I think it will flake off. The crayon has an oil and wax in it and that means the paint won't adhere to the surface.


Can you use oilbased paint on fiberglass kayak?

Using oil-based paint on a fiberglass kayak is not recommended, as it can lead to adhesion issues and may not withstand the harsh marine environment. Instead, opt for marine-grade paints specifically designed for fiberglass surfaces, which provide better durability and flexibility. These paints are formulated to resist UV damage and water exposure, ensuring a longer-lasting finish. Always ensure proper surface preparation before applying any paint for optimal results.


Are enamel and urethane paint good to paint radiator covers?

Yes, they are.


What Advantages of using paint on wood?

The paint unlike stain sits at the surface of the wood and gives it the colour but it does not soak through. Ha ha golden


What happens if you rub denatured alcohol on a painted surface and the paint is not removed or softened the paint?

If you rub denatured alcohol on a painted surface and the paint does not get removed or softened, it indicates that the paint is likely resistant to the solvent. Denatured alcohol primarily affects certain types of paint, particularly those that are water-based or have alcohol-soluble components. If the paint remains intact, it may be oil-based or a high-quality acrylic that is not affected by alcohol. In this case, it’s advisable to test other solvents or methods for cleaning or removing the paint without damaging the surface.

Related Questions

How do you get oilbased dried paint off your skin?

Warm water, soap and a scrub brush should do it.


How many feet does a quart of paint cover?

A quart of paint typically covers about 100-125 square feet, but this can vary depending on the type of paint and surface being painted. It is recommended to check the specific product label for coverage information.


What happens if you paint over crayon?

I think it will flake off. The crayon has an oil and wax in it and that means the paint won't adhere to the surface.


What paint covers the world?

Dutch Boy paint said in its adds that it "covers the world".


How many coats of white paint is needed to cover a dark surface of up to 600 sq ft?

The answer will depend on the quality of the paint, the coverage of the paint and the preparation of the surface being painted. The Lowe's paint calculator says primer covers 200 square feet per gallon, and paint covers 350 square feet per gallon. Assuming for a dark surface you need at least 2 coats, and you are only using paint and not primer, and not knowing the type of paint, I would start with 3 gallons to be sure you have enough for 2 coats, and then see how it looks. If you need three coats, you might still have enough.


What are three types of physical properties that are important for paint?

color, density, resistance to UV radiation


What does the paint on a car do?

it covers the metal which the paint is covered .


How do I calculate how much paint to buy for a room?

Not all paint covers the same area.You need to find out what it claims to cover,then calculate the surface area by multiplying the height and width of the individual walls.


What is the inside top surface of a room?

The inside top surface of a room is typically referred to as the ceiling. It is the horizontal surface that covers the upper boundary of the room. Ceilings can be finished in various ways, such as with paint, tiles, or plaster.


What happens when paint react with oxygen?

When paint reacts with oxygen, a process called oxidation occurs. This causes the paint to dry and form a hard surface. Over time, this reaction can lead to the paint chipping or peeling.


What surface are ochre mixture applied to?

Ochres can be used to make an oil paint that dries quickly and covers surfaces thoroughly. They are used on frescos.


Can you use oilbased paint on fiberglass kayak?

Using oil-based paint on a fiberglass kayak is not recommended, as it can lead to adhesion issues and may not withstand the harsh marine environment. Instead, opt for marine-grade paints specifically designed for fiberglass surfaces, which provide better durability and flexibility. These paints are formulated to resist UV damage and water exposure, ensuring a longer-lasting finish. Always ensure proper surface preparation before applying any paint for optimal results.