All kidding aside, you definitely don't want any acetone on that slab since it will dissolve the plastic. At least the plastic of the current slabs will disintegrate in acetone, but it's possible the next generation of post-big-one slabs will be acetone resistant.
<< <i>All kidding aside, you definitely don't want any acetone on that slab since it will dissolve the plastic. At least the plastic of the current slabs will disintegrate in acetone, but it's possible the next generation of post-big-one slabs will be acetone resistant. >>
So they can dip the coins before and after grading them?
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<< <i>All kidding aside, you definitely don't want any acetone on that slab since it will dissolve the plastic. At least the plastic of the current slabs will disintegrate in acetone, but it's possible the next generation of post-big-one slabs will be acetone resistant. >>
So they can dip the coins before and after grading them?