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Paint -- combination primer and top-coat?

Paints are now offered in a combination primer / top-coat in one can.

What's the science behind this? More resin or pigment or both?

Is there a downside to using this vs. the traditional primer and then top coat later?

Asked by john walls
Posted Thu, 11/15/2012 - 11:36
Edited Thu, 11/15/2012 - 11:45

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1 Answer

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Helpful? 0

John,
Count me a skeptic.

Answered by Martin Holladay, GBA Advisor
Posted Fri, 11/16/2012 - 07:05

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