what_barnacles
Guru
Is it really this hard to understand?
the blather about polyester absorbing water is a ridiculous argument. The bondo bedding will be completely encased by the window frame. It has zero chance of getting wet.
This from 3M's bondo.com site.
the blather about polyester absorbing water is a ridiculous argument. The bondo bedding will be completely encased by the window frame. It has zero chance of getting wet.
This from 3M's bondo.com site.
Is body filler water resistant?
Yes. Water absorption tests show that filler only absorbs 0.3% of water,which is considered minimal. Therefore, body filler is not waterproof by itself but is water resistant. Note: If the application is primed and painted, the paint will render the application waterproof.
Last edited: