|
When using prime time on a project like a tumbler, it is meant to be covered pretty quickly because as it dries it shrinks, and will tend to crack. I'd just prime cups no more than an hour or so before your first layer of resin. 😊️ |
|
When using prime time on a project like a tumbler, it is meant to be covered pretty quickly because as it dries it shrinks, and will tend to crack. I'd just prime cups no more than an hour or so before your first layer of resin. 😊️ |