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  #41  
Old 10-04-2010, 10:07 PM
seafari25 seafari25 is offline
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Join Date: Oct 2008
Location: Eastern Canada...Wallace, Nova Scotia every chance I get
Posts: 237
Default Re: Update

Hey Dave

I have some 30 year old wood wedges that my platform brackets are mounted to. I give them the 260lb test every spring. If she holds me, I let her go for another year But seriously, I could use 4 of those brackets...maybe a new transom..

Keep up the good work
Brandon
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  #42  
Old 10-05-2010, 04:28 AM
strick strick is offline
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Location: California
Posts: 2,738
Default Re: Update

Have not used lacquer sanding sealer since my cabinet spraying days when I was a kid. Did you use an airless to spray that? Looks like they turned out real nice. The brackets that came with my boat are a little small and I thought about making some bigger fiberglass ones at some point....now I have a tutorial to go by.

One of my best buddy's is a structural engineer and when I made my first fiberglass engine bracket I asked him how I could load test it to make sure it would not break. His answer was to bolt it to a wall and get 2-3 big fellas to jump up and down on it...All that school for nothing I thought

One of my favorite pictures:



Keep up the good work

strick
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  #43  
Old 10-07-2010, 10:13 PM
Blue_Heron Blue_Heron is offline
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Join Date: Jan 2006
Location: Gator Country
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Default Re: Update

Thanks for the encouraging comments, guys.

Chuck,
First, I want to say thanks again for posting on all your restoration work. This is the first fiberglass part of any size I've ever made. The fact it was a success is a testament to the information you have shared. Until I started following your posts, I had no idea how to use PVA, for instance. Your willingness to share your experience made the difference between a pretty decent part, and what could have been a solid block of fiberglass that wouldn't part from the mold.

If you're interested, I'll ship you my mold and a lay-up schedule after I finish with my brackets.

BTW, I spoke with a guy at a local boat manufacturer the other day and he said to avoid the lacquer. He said polyester resin could bond to it even if you use wax and PVA. My plug separated easily, so either I'm lucky, or it's not a problem when you use enough wax and PVA.

Dave
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  #44  
Old 10-08-2010, 12:00 AM
strick strick is offline
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Join Date: Aug 2003
Location: California
Posts: 2,738
Default Re: Update

Dave-

Most of what I have learned is from others on these boat forums. When I started restoring boats back in 1988 there was no internet to look for help and I made a lot of mistakes and wasted a lot of money. My first boat was so heavy it rode like a tug boat even though it was a planing hull. I had filled every little nook and cranny with expanding foam because I wanted to make it like a whaler (something I wanted but could not afford at the time)...I still cant believe someone bought that boat from me

Duratec is probably best to use for mold surface. Their sanding primer has lots of uses and tooling is one of them. Also the clear duratec works great if you want to make a semi smooth surface even smoother as a mold surface. Enjoying your thred.

strick
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  #45  
Old 10-14-2010, 09:17 PM
Blue_Heron Blue_Heron is offline
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Default Re: Another 25 Seafari goes under the knife

I've been doing some more patching and sanding, but not enough to post yet. I used saw horses and plywood to set up a couple temporary tables in my shop. I found that cutting glass cloth, mixing resin, sanding parts, etc. generates a lot of stuff that has to be moved around. It seemed like I was spending a lot of time moving stuff from one table to the other so I could clean up and move it back. I decided to take a few hours in the evenings this week to make a portable work bench with storage underneath. Here's Before:




Here's the fabrication underway:




The finished frame, on casters:




And the completed bench with stuff stored underneath:



Hopefully, it will improve my productivity.
Dave
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  #46  
Old 10-14-2010, 11:00 PM
NoBones NoBones is offline
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Location: Area 442 Somewhere in Florida
Posts: 3,699
Default Re: Another 25 Seafari goes under the knife

WTG Dave...
I just love cracker engineering!
Anything to make the job go easier is a good idea..

See ya, Ken
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  #47  
Old 10-15-2010, 12:08 AM
seafari25 seafari25 is offline
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Join Date: Oct 2008
Location: Eastern Canada...Wallace, Nova Scotia every chance I get
Posts: 237
Default Re: Another 25 Seafari goes under the knife

Nice job Dave

Rolling work benches are the greatest. I have a small steel welding table with a large vice on it. Also my drill press and grinder are on wheels too. I'd like to make rolling bases for everything because my shop is small and it gives you a lot more options, depending on what you are working on, and I have this crazy idea that everything should go away after I use it, to leave the shop tidy for the next project...that almost never happens

About the boat...noticed you filled in your thru hulls for your head. Are you going with a porta potty or what are your plans? Our head has a built in holding tank and pump out. I'm going to change it out one day. Silicone is holding the crack for now though

Brandon
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  #48  
Old 10-18-2010, 01:02 PM
Blue_Heron Blue_Heron is offline
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Default Re: Another 25 Seafari goes under the knife

Quote:
About the boat...noticed you filled in your thru hulls for your head. Are you going with a porta potty or what are your plans? Our head has a built in holding tank and pump out. I'm going to change it out one day. Silicone is holding the crack for now though

Brandon
I don't anticipate much need for a head. The boat will mostly be used for day trips. I will probably pick up a porta potty for the occasional overnight trip. I entertained the thought of leaving in the original head, but didn't want to worry about leaks and definitely didn't want to mess with a waste tank.
Dave
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  #49  
Old 10-18-2010, 05:44 PM
77SceptreOB 77SceptreOB is offline
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Location: Columbia, SC.
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Default Re: Another 25 Seafari goes under the knife

Quote:
I entertained the thought of leaving in the original head.....
Did the original head just dump overboard? I believe they outlawed those kind, but, if it was "original" wouldn't it have been grandfathered in??
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  #50  
Old 10-18-2010, 08:08 PM
BigLew BigLew is offline
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Join Date: Jan 2007
Location: Newburyport Area; Massachusetts
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Default Re: Another 25 Seafari goes under the knife

Quote:
Quote:
I entertained the thought of leaving in the original head.....
Did the original head just dump overboard? I believe they outlawed those kind, but, if it was "original" wouldn't it have been grandfathered in??
Yes, they were grandfathered in. Not sure of the current regs. but probably still holds for the originals. You can be sure that since he has changed it, he can't go back -LEGALLY anyways.
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