. Acrylics ARE water based.
Generally, water based paint dries faster.
Avoid water!
You can but it wont last, you will have a bigger peeling mess.
Oil based paint Is paint is soluble in kerosene. Water based will not mix
yes.
yes
probably not because the Lego is a slick surface and the water based paint would just slide off. i would try using acrylic paint instead.
. Acrylics ARE water based.
Generally, water based paint dries faster.
Yes. Clean and degloss the oil based paint, apply an oil based primer, then apply the water based paint.
Because paint thinner is also oil based and water is not.
Creosote is a little toxic to be using for paint. I would look into safer options.
Water based paint does very well on plywood. The finish depends on the type of paint.
Tempra paint is a water based paint, I don't see a problem using a water based acrylic, if this bird house will be outside, I would add some UV inhibitors to keep the sun from fading out your paint job.
Yes, you can, That's the normal way.
Leaching typically only occurs when using latex paints, when the paint dries too slowly, chemicals known as surfactants can separate from the paint, and will show up as brown spotting, which is generally easy to remove, with either water, or water and a mild detergent.Since automotive paint is almost always laquer-based, and not latex, this effect does not occur.