So I am a home brew guy painting out of my garage, restoring a 67 Chevelle
looking for advice on K38 primer surfacer full cure and shrink
assuming normal 70F deg temps
how long should I wait before topcoat, any advantage to wait months??? or ?? I'm in no hurray but want to make sure I don't have paint cracks later..
What has anyone experienced??
Fred
How long to cure K38
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Depends upon your application.
Generally most of your build primer should end up on the shop floor through the block sanding process. Link to techsheet: https://www.google.com/url?sa=t&rct=j&q ... 4V-cYgQlS- 1968 Coronet R/T
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I guess what I am after is that is there any benefit of waiting for months after K38, i.e. when would all the shrinking be done??? as I don't have to push it
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I use to use K38 on kit cars in past years. Bodies just got so hack that I had to step up to thicker poly surfacers. I use to give it a week back then. Never had any problems with it doing it like that. I think waiting months....not really needed....
Metal, wood, fiberglass, we work it all... www.furniturephysicians.com We can restore the irreplaceable!
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