The propeller on a boat can cut a parcel of abuse depending on what type of world your boat is used in. For boats used for fishing in ponds, lakes and streams, propellers can be damaged on stumps, logs, rocks or animals under the damp's surface. The propeller can besides be damaged while life loaded or unloaded from a boat trailer. Aluminium is enduring, on the contrary is a softer metal than most. It can be repaired, painted and refinished to contemplate allying latest, nevertheless the performance won't be as fine as a perfectly contemporary propeller.
Instructions
1. Work the opposite direction if you are left handed.3. Allow the weld to cool completely, which takes about 20 minutes. Once the metal is cool, use a grinder to carefully shape the weld to blend it with the shape of the propeller and smooth it out.
Lay on the welding hood and gloves before welding. Constitute firm the welding wire is correct continuance fed into the computer by checking it before employment. Turn the welding engine on and enter on welding. Engender on the left of the damage and work to the right if you are right handed. Remove the propeller from the boat and situate it on a Apartment lodgings, sturdy surface. The damaged side should be facing up with evident access to it. Provided the column needs welding, accommodation the limit of that blade near the border of the surface.2.
4. Sand the propeller with 120 grit sandpaper until the entire propeller is dull. Wipe it down with a tack cloth to remove any dust particles or fingerprints.
5. Spray three coats of aluminum oxide primer on the propeller. Wait 30 minutes for each coat to dry before applying the next. Allow 3 hours for the primer to dry completely.
6. Apply three to five coats of paint on the propeller, waiting at least 15 minutes between each coat. Wait a full day for all of the paint to dry before handling the propeller.
