Want to get rid of the ads? Become a member by registering today.
The Mariah Owners Club

Forum Left Top

Welcome to the The Mariah Owners Club.


Deep Scratch Repair

Projects

Reply
 
Thread Tools
Old 11-17-2011, 03:17 AM   #1
 
ColoradoDiablo's Avatar

ColoradoDiablo is currently offline
Posts: 3,007
Status: Platinum Contributor
Join Date: Oct 2011
Location: Poncha Springs , CO
Find me on the Map
My Year: 1992
My Model: Diablo 180 I/O
My Engine: 4.3LX Alpha I
Gallery Images: 16


Thanks: 4
Thanked 181 Times in 175 Posts
Send ColoradoDiablo:
a Private Message
 
Default Deep Scratch Repair

I have been thinking about this for the last week and can not seem to come up with a good awnser.
My boat was damaged on both sides by what I think was fender panels that had bad carpet/screws sticking out.
The previous owner used some sort of epoxy on the scratches , but boy it looks like crap!
I want to remove this yellow layer of epoxy(as seen in pics), and redo with white Marine Tex.
Anyone got any ideas how to remove or maybe have removed this kind of stuff before?
I am thinking using scotch green roloc pads on it , but I don't want to get to deep removing the old epoxy.

http://i271.photobucket.com/albums/j...C3TmS60_12.jpg

http://i271.photobucket.com/albums/j...lkySw60_12.jpg


What do you all think?
Larry
Reply With Quote
  • Old 11-18-2011, 04:13 AM   #2
     
    DiggerDave's Avatar

    DiggerDave is currently offline
    Posts: 9
    Status: Stowaway
    Join Date: Jun 2010
    Location: Winnipeg
    Find me on the Map
    My Year: 2008
    My Model: 18 SX
    My Engine: 4.3 Mercrusier
    Gallery Images: 0


    Thanks: 0
    Thanked 2 Times in 2 Posts
    Send DiggerDave:
    a Private Message
     
    Default Re: Deep Scratch Repair

    Chances are that you'll end up sanding that epoxy down to the gelcoat, wet sand and polish. Clean out the scratches out with a diegrinder to do a proper bonding repair. Since it yellowed, I'm thinking it's a general purpose epoxy not marine grade. But you could try warming the epoxy with a hair dryer and using a razorblade scraper to get under it and cut / peel off what you can. You could use a heat gun but be careful you don't overheat the area.
    Utube has lots of gelcoat repair vids to give you other ideas.
    Reply With Quote
    Old 11-19-2011, 01:20 AM   #3
     
    ColoradoDiablo's Avatar

    ColoradoDiablo is currently offline
    Posts: 3,007
    Status: Platinum Contributor
    Join Date: Oct 2011
    Location: Poncha Springs , CO
    Find me on the Map
    My Year: 1992
    My Model: Diablo 180 I/O
    My Engine: 4.3LX Alpha I
    Gallery Images: 16


    Thanks: 4
    Thanked 181 Times in 175 Posts
    Send ColoradoDiablo:
    a Private Message
     
    Default Re: Deep Scratch Repair

    Worked on Port side gouges today.(Smaller of the two pics) Will take pic to show result tomarrow. The heat gun really did the trick removing that old epoxy.
    Thanks for the suggestion
    Larry
    Reply With Quote
    Old 11-21-2011, 03:36 AM   #4
     
    ColoradoDiablo's Avatar

    ColoradoDiablo is currently offline
    Posts: 3,007
    Status: Platinum Contributor
    Join Date: Oct 2011
    Location: Poncha Springs , CO
    Find me on the Map
    My Year: 1992
    My Model: Diablo 180 I/O
    My Engine: 4.3LX Alpha I
    Gallery Images: 16


    Thanks: 4
    Thanked 181 Times in 175 Posts
    Send ColoradoDiablo:
    a Private Message
     
    Default Re: Deep Scratch Repair

    Well , I'm highly impressed. The repair went very well I think. Took some time but I think it came out awesome. Need to wet sand some more and use some xxxx fine steel wool on it but here is the result so far.
    I'll let everyone know how the port side comes out. The Marinetex is the greatest stuff since sliced bread!
    Here's a pic.

    http://i271.photobucket.com/albums/j...ss/boat028.jpg


    Larry
    Dredd likes this.
    Reply With Quote
    Old 11-21-2011, 05:10 AM   #5
     
    DiggerDave's Avatar

    DiggerDave is currently offline
    Posts: 9
    Status: Stowaway
    Join Date: Jun 2010
    Location: Winnipeg
    Find me on the Map
    My Year: 2008
    My Model: 18 SX
    My Engine: 4.3 Mercrusier
    Gallery Images: 0


    Thanks: 0
    Thanked 2 Times in 2 Posts
    Send DiggerDave:
    a Private Message
     
    Default Re: Deep Scratch Repair

    I'm glad you was able to get that stuff off. Show's how good of bond that really was. Makes me wonder why people would even try a repair with the wrong material in the first place. It's a poor repair and just makes a bigger mess to clean up. Good job
    Reply With Quote
    Old 11-21-2011, 12:20 PM   #6
     
    ColoradoDiablo's Avatar

    ColoradoDiablo is currently offline
    Posts: 3,007
    Status: Platinum Contributor
    Join Date: Oct 2011
    Location: Poncha Springs , CO
    Find me on the Map
    My Year: 1992
    My Model: Diablo 180 I/O
    My Engine: 4.3LX Alpha I
    Gallery Images: 16


    Thanks: 4
    Thanked 181 Times in 175 Posts
    Send ColoradoDiablo:
    a Private Message
     
    Default Re: Deep Scratch Repair

    Yeah , it came right off with a little heat. Great suggestion. Some people are just flat lazy or don't care as long as it will float. Can't live that way..... I'm bad about keeping my boat as pristine as possible.
    Larry
    Reply With Quote
    Old 11-27-2011, 01:16 AM   #7
     
    ColoradoDiablo's Avatar

    ColoradoDiablo is currently offline
    Posts: 3,007
    Status: Platinum Contributor
    Join Date: Oct 2011
    Location: Poncha Springs , CO
    Find me on the Map
    My Year: 1992
    My Model: Diablo 180 I/O
    My Engine: 4.3LX Alpha I
    Gallery Images: 16


    Thanks: 4
    Thanked 181 Times in 175 Posts
    Send ColoradoDiablo:
    a Private Message
     
    Default Re: Deep Scratch Repair

    I finished up the Starboard side gouge yesterday. Been removing oxidation for the last three days. Slow process but everyday she looks better and better.
    Here is a pic of the finished repair , just some more buffing cleaning and final wax needed.

    http://i271.photobucket.com/albums/j...ss/boat041.jpg


    Sure looks alot better!

    Last edited by ColoradoDiablo; 11-27-2011 at 01:20 AM. Reason: Forgot pic
    Reply With Quote
    Reply

    Bookmarks




    Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
     


    Similar Threads
    Thread Thread Starter Forum Replies Last Post
    Batteries Dual Purpose vs Deep Cycle Jbetschart Original Mariah Talk 1 03-22-2010 05:34 PM
    Skeg Repair sweetness34 Mercury MerCruiser 6 03-11-2010 12:33 PM
    Scratch repair jason murra Introductions 2 08-29-2009 08:50 AM
    94 Talari repair Brian Mercury MerCruiser 3 03-14-2009 03:51 AM
    Patching deep scratches boarder1010 General Maintenance 1 08-21-2007 01:24 PM



    Forum Right Top
    Forum Left Bottom Forum Right Bottom
     
    Right Left
    Member Login
    Forgot password?
    Forum LeftForum Right

    About the Club
    Age of the Mariah Owners Club:

    Total Members: 18,545
    Total Threads: 12,939
    Total Posts: 68,319
    Find us on Facebook Follow us on Twitter Subscribe to Mariah Owners Club on YouTube
    There are 204 users
    currently browsing forums.
    Forum LeftForum Right

    Find us on Facebook
    Forum LeftForum Right

    Club Sponsors
    Right Sponsor





    Forum LeftForum Right
    Right Right
    Right Bottom Left Right Bottom Right