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Q: Can you polyurethane over cardboard
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Related questions

Shellac over polyurethane?

A coat of shellac can be placed over polyurethane. You should use de-waxed shellac if you plan on placing more polyurethane on in the future.


How do you preserve cardboard?

polyurethane in a spray can. semi gloss or satin finish. use a light coat. its about 7 bucks a can.


Can you put polyurethane over eggshell paint?

Yes, you can put polyurethane paint over eggshell in latex or eggshell in oil.


Can polyurethane go over oil base paint?

Yes, as long as the polyurethane is oil-based.


Can you put polyurethane over deck stain?

Can you put stain in polyurethane to darken the color?


Can you apply polyurethane over enamel paint?

You can apply "oil" based polyurethane over "oil" based enamel, you can also apply "water" based polyurethane over "water" based enamel, never mix the two, there's to much of a chance for problems.


What are uses of Polyurethane?

Polyurethane is usually used over stained or unstained wood to protect it from water and damage. It is a sealer.


Can you apply polyurethane over polycrylic?

It is not the best option . Always use polyurethane on polyurethane , acrylic on acrylic and etc ; Is even important to use them of the same brand .


Can waterbase polyurethane be applied over oilbase polyurethane?

With modern paints it can , but still not a good idea as it does not get sufficient 'grip' and will eventually separate.


Can you paint over polyurethane?

Not successfully, it will soon come off.


Can polyurethane be used over rustoleum primer?

yes it can, i did it on a job...


Can you put polyurethane over Australian timber oil?

Yes