- Joined
- Jan 20, 2009
- Messages
- 297
- Reaction score
- 16
Occasionally I get white specs in my CF layups after sanding because of small pits that collect sanding dust. I found a real simple solution to the problem. Use a Marks A Lot (permanent) to make multiple marks in the area around the white specs. Use a small paper towel or rag saturated with denatured alcohol and wipe down the fin smearing the Marks A Lot The Marks A Lot will fill in the pits and eliminate most if not all of the white specks. The final clear coat will make the black specks almost impossible to find.