Ronnie
Jetboaters Fleet Admiral
- Messages
- 8,775
- Reaction score
- 12,185
- Points
- 667
- Location
- SF Bay Area
- Boat Make
- Yamaha
- Year
- 2010
- Boat Model
- Limited S
- Boat Length
- 24
To one of my Waverunners, technically still a boat, not today but yesterday I reattached the end of a keel guard. For context, I installed the current keel guard two seasons ago (it was a free replacement of one that developed a tear). I didn’t remove all of the old adhesive so I used a lot of 3m heavy duty double sided tape at the end of the keel guard. Well the tape didn’t hold so the last 16” of the guard were just hanging off the bottom of the waverunner.
To make sure it stuck this time around, I used a heat gun and a wire wheel to remove the old adhesive and double sided tape from the hull and keel guard. This took about 2 hours. I coated both the hull and keel guard with 3m5200 then “fabricated” a jig to put pressure on as much of the loose keel guard as possible while the 5200 cures. I held the jig in place against the keel guard with a bottle jack. Creating and fitting the jig took about an hour. It’s no @zipper creation (which are often works of art themselves) but it did the job.
total time on task, about 4 hours. I’m sure it would have taken me twice as long if it “simply” replaced the keel guard with a new one (they are very hard to remove and clean up after completely).
To make sure it stuck this time around, I used a heat gun and a wire wheel to remove the old adhesive and double sided tape from the hull and keel guard. This took about 2 hours. I coated both the hull and keel guard with 3m5200 then “fabricated” a jig to put pressure on as much of the loose keel guard as possible while the 5200 cures. I held the jig in place against the keel guard with a bottle jack. Creating and fitting the jig took about an hour. It’s no @zipper creation (which are often works of art themselves) but it did the job.
total time on task, about 4 hours. I’m sure it would have taken me twice as long if it “simply” replaced the keel guard with a new one (they are very hard to remove and clean up after completely).
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