Do you work permagloss th same as flexcoat? That is, do you apply heat to remove bubbles? Can it be sanded? Or, is really a paint that is applied in multiple coats.

How does it effect thread color? Will the permagloss on the wraps effect thread color the same as with Flexcoat
that is, does the thread become more clear like with flexcoat if color preserver is not used?
I have only used Flex coat.