4. Application the intent filler front to the bottom of the abbreviate with the tint scraper or putty knife, pressing the fiberglass until it squeezes out through the crack to the outside of the hull. Apply more fiberglass filler than you need. It does not need to be sanded flush with the hull.
The repair is even easier provided the boat has a fiberglass hull. By reason of dispute, fiberglass repair compound can be easily used.
Instructions
1. Remove the interior components of the boat with the mechanic's tools To admit you access to the back side of the abbreviate. You cannot simply application the patch to the away of the hull, it must accept a able-bodied backing.
2. Disinfected the inside and the away of the intersect with widen and grease remover, and then thoroughly scour both sides of the abbreviate with the 80-grit sandpaper. This gives the fiberglass filler a choice surface to bite into, strengthening the repair.
3. Merge the fiberglass reason filler with its catalyst on a scrap quantity of cardboard with the putty point or a plastic whitewash scraper. Capitalization encircling 10 percent catalyst to the magnitude of filler you are using, mixing thoroughly until the body filler is one colour.
Damage to a fiberglass boat hull can normally be easily patched.An unforeseen, or much intentional, reduce in a boat hull has the dormant to render the boat bootless, depending on the extent of the decrease. In regular, there is an choice chance of repairing a abbreviate less than 12 inches enlarged and no wider than the breadth of the adage blade without compromising the structural purity of the boat.5. Apply the remaining filler to the outside of the hull, making certain that you completely cover the crack and spread the fiberglass out over the scratches made by the 80-grit sandpaper. Allow the fiberglass filler to cure completely before sanding. The filler will grow hot as the catalyst reacts to it. When this warmth has dissipated, it is time to sand the hull.
6. Wrap the 80-grit sandpaper around a sanding block and then gently smooth out the high spots of the repair to the outside of the hull. Once the body filler is nearly flush with remainder of the hull, change the sandpaper to 180-grit, and then finally 400-grit.
7. Spray the surface of the hull with the marine touch-up paint, and then allow it to dry completely before proceeding.
8. Gently sand the touch-up paint with the 800-grit sandpaper until it is completely smooth and running your hand across the repair gives no indication that there was a cut in the hull.
9. Apply a small amount of polishing compound to the orbital buffer, and then proceed to polish the sanded touch-up paint until it has blended with the surrounding hull paint and has a deep, rich gloss. When complete, reinstall the interior components removed earlier to complete the repair.
