Repairing Scrathes in Gelcoat

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nate83
nate83
WA
63 posts
WA, 63 posts
7 Sep 2011 3:12pm
Hey lads, whilst the Sonata is on the hardstand getting tidied up i was keep to clean up some scratched in the hulls gelcoat, any tips? Some are minor from the tender rubbing on the hull, some are deeper. There are some on the top deck to i would love to clean up, but given the nature of the anti slip texture might be a "to hard" job.
SomeOtherGuy
SomeOtherGuy
NSW
807 posts
NSW, 807 posts
7 Sep 2011 9:13pm
Probably won't help you but for what it's worth...

I had a deep scratch (more a gouge really) that went through the gelcoat into the glass underneath running almost the entire length of the hull (don't ask... ) I mulled that one over for ages until it finally hit me that I had insurance for such things.

Got one complete side professionally faired and resprayed for a couple hundred bucks excess. Happy days.

Now wondering if someone can accidentally gouge the other side for me
SandS
SandS
VIC
5904 posts
VIC, 5904 posts
7 Sep 2011 9:31pm
try "flow coat" for scratches in gel coat
nate83
nate83
WA
63 posts
WA, 63 posts
8 Sep 2011 5:28pm
Hey otherguy, I did think about that, but i just made a claim for a furling headsail that shredded it self in a storm we had a few months back, so i was a bit nervous about what they would say, and how much my premiums will go up!!

Cheers
nate83
nate83
WA
63 posts
WA, 63 posts
8 Sep 2011 5:34pm
Cheers sands, Flow Coat eh, ill look it up. How is it applied? Cheers
SomeOtherGuy
SomeOtherGuy
NSW
807 posts
NSW, 807 posts
8 Sep 2011 8:54pm
nate83 said...

Hey otherguy, I did think about that, but i just made a claim for a furling headsail that shredded it self in a storm we had a few months back, so i was a bit nervous about what they would say, and how much my premiums will go up!!

Cheers


They can't say much nate, especially if it's pretty clear that it was an accident and not poor maintenance or intentional or just plain aging, wear and tear. I guess at worst they could say "no".

As for your premiums - it depends. My insurance is with NRMA in NSW, as are my cars and house ... so I get a reasonable deal. Have just renewed the boat insurance and the premium went up a whole $3 over last year (no, that isn't a typo).
SandS
SandS
VIC
5904 posts
VIC, 5904 posts
8 Sep 2011 9:22pm
nate83 said...

Cheers sands, Flow Coat eh, ill look it up. How is it applied? Cheers


I used a small artists brush , and then sanded excess away with wet and dry paper.

It was a white colour in the can , and hull was white , so not a bad match for a touch up.
halfadevil
halfadevil
WA
74 posts
WA, 74 posts
8 Sep 2011 9:18pm
nate83 said...

Hey lads, whilst the Sonata is on the hardstand getting tidied up i was keep to clean up some scratched in the hulls gelcoat, any tips? Some are minor from the tender rubbing on the hull, some are deeper. There are some on the top deck to i would love to clean up, but given the nature of the anti slip texture might be a "to hard" job.


To get rid of deep scraches you will need to sand the scratches and feather the edges out. Then apply some flow coat (gel coat with wax in it) or you can get gel coat repair kits, mix it and then paint it into the scrathes slightly patruding then sand them down and wet and dry then polish. It will depend on the age and condition of the gel coat if you can match the colour, if it doesnt match you will need to sprey the whole boat.

Good luck I hope this helps
Jedibrad
Jedibrad
NSW
527 posts
NSW, 527 posts
9 Sep 2011 10:36am
Pre sanding a scrach repair use a stanley knife blade on edge to fair down to level, really easy to do, saves a lot of time
nate83
nate83
WA
63 posts
WA, 63 posts
9 Sep 2011 9:17pm
Cheers lads, good ideas, will put them to the test on the weekend!
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