1981 15' SeaSquirt Project

oops!

Supreme Mariner
Joined
Oct 18, 2007
Messages
12,932
Re: 1981 15' SeaSquirt Project

hi buddy. sorry it took so long to get to this post chris, thanks for you paitence.
i have not been able to get on the forum for 48 hours and it just about killed me...lol

i just read over this whole thread and looked at the vids.

Jb's, pic is bang on....

chainSawWhaler585x389.jpg


you boat is not like other boats......the restoration process it totally different, than say a standard run about.

this statment is totally correct.

I hate to say this but............In my opinion, once those little completely foam filled hulls get waterlogged, they're pretty well done for. I think you might end up with a ton of money into foam and fiberglass to get this thing fixed up and that's assuming you're able to carefully get it taken apart! :(

ok.....first off, let me clear up some misconceptions.

the cap wont come off.
the foam acts like a glue,,,,,a really really strong glue. each inch of the glass under the cap is glued via the foam to the hull..
even if you were able to separate the cap hull joint, you would most likely damage the fiberglass, trying to get the cap to separate from the hull.. and even IF you did get it off and repair it, you would find that when you walked on the deck, you would feel it move under your feet due to a lack of bond from the foam to the hull.
it would feel like a piece of warped glass over a foam core.

minor holes in the foam filled boats, are fixed by an out side repair only.
most of the time, a hole in a fiberglass boat is fixed form each side of the glass,,,,,the inside and the out side.....
not the whalers. (foam filled boats.) the hole is totally opened up. the foam is left to drain, usually for a few weeks, then the repair is dont thru a different process, too much to type here.
due to the amount of time and complexity of these repairs.
when the whaler style boats are waterlogged, they are usually toast.

but, have no fear, because this is a glass boat, it can be fixed !!!!!.

you will have to do a transom replacement, (yes, your is shot) and you will also have to do some proper hull repairs.

right now, you are at the crossroads as pmmcraney suggested.
you have no motor for the boat, this is usually the "break point" for any restoration.
this is due to cost.
most restorations, cost money in time, glass, resin. wood and tools.
these costs can far out weigh, the cost of a new used boat with a running motor..
so for a profitability standpoint, restoring one, is usually a waist of time and money.

in your case, the boat is worth a lot of money fixed....so you have a leg up.

you will need to decide if you are going to commit to this project.
it looks like captain gauge and his dad could really have fun with this project.
if you look at it from that standpoint.....it would be great !

ok.....on to the repair.

in vid 2 when you were contemplating removing the deck at the floor angle, you were correct.

take a sawzall, and go around the edge of the floor.
remove the floor.

using any tool that you can, i use a maul, remove all the foam that is wet.
the foam will be ok about 6 inches from the bottom of the hull, so you need not worry about what is between the hull and the side gunwhales......just what is wet at the bottom of the boat.
your boat will not have stringers.....just foam.

once the foam is out, the fiberglass hole in the hull can be repaired in the traditional methods.

the transom will have to be cut out in the same fashion. remove the inner skin.
keep the cut out of the splash well.

you cannot consider seacast for this job.

repair transom in traditional methods.

for the wiring space, once the transom is replaced, and the hull repaired,,,use a pvc pipe as the wiring tube.

when re installing the deck......you will need to get the deck to proper height.
this will mean you will need to build a stringer like system, or even plastic blocks to get the deck to proper height for glassing.
once height has been achieved, glass it in.....
you will need several pigeon holes or holes in the deck to re foam the boat.

this link will help you with deck replacement and foaming.

http://forums.iboats.com/showthread.php?t=522237&highlight=fiberglass+deck+foam+hull

i would strongly suggest that you gellcoat in the new deck....

ok....i know this is all kinda vague, but we can walk you right thru this repair step by step when you get to each stage.

just a bit of info for all the restoration junkies out there.

the boston whaler is one of the cheapest produced boats on the market.
the resin and gellcoat is of very low quality, the entire structure of the boat is made from the foam.
the foam IS THE BOAT....the fiberglass surrounding the foam is just a shell to keep water away from the foam !

however, due to the rigidity of the foam and the shell combined, the whalers are a fantastic boat.

the only problem with them, is if the hull is compromised, the repair must be immediate or the entire boat will quickly become waterlogged.
 

motochris

Seaman Apprentice
Joined
Feb 19, 2012
Messages
31
Re: 1981 15' SeaSquirt Project

Thanks Oops for the reply

OK so I have to say I tried for 30 minutes to get a seem under the rub rail to go, and I gave up. (So like you said it won't come apart) I then decided I had nothing to loose and cut the floor out. I have pics and a video of this and will post later. There was very little foam in the hull (just some really dense clusters, that would just peel away from the hull ). I do not know how this boat is still in the shape its in. The foam could not support the floor or hull at all. In fact the foam I dug out in the front is almost 1/2 of the foam in the boat. I am thinking that was new foam added by PO as that was much thicker and had much better support then the stuff under the seat and near the transom.

The transom was rotted, and the PO must have poured epoxy over it to try and make it last a little bit longer.

The deck had wood under it. But it was all black and rotted. It was square pieces glued together with no support. Now I am in clean up mode, going to to make a game plan on a new floor, and transom.
 

oops!

Supreme Mariner
Joined
Oct 18, 2007
Messages
12,932
Re: 1981 15' SeaSquirt Project

sorry about that post above,

while i was writing it, they were at my house changing my ip supplier, so the post was written in 4 parts and not yet edited for spelling or proper, continuity.

if the hull only had a little foam in areas, that it the op trying to repair it with out knowing how or what to use !

that hull should be soild foam,,,,,,with out the foam, the shell is very very weak,,,,,,the glass was not enginereed to work with out the foam. (without the foam, the hull needs to be much thicker)

the wood deck cut into squairs are just a failed attempt at boat building.

foam is very expencive, so the po must have tryed to cut corners on the wrong hull....lol.

due to the foam being the structure of the hull, this repair, transom and deck can be done very very quickly !
only a day or two till re gelling the deck !

if i could get a deal on foam, i could make an easy living buying waterlogged whalers and restoring them just as you are doing to this one !
 

Pmccraney

Lieutenant Commander
Joined
Jul 26, 2011
Messages
1,734
Re: 1981 15' SeaSquirt Project

If you could figure out a way to excavate all the foam without killing the thing, it seems like you could repair/seal; turn her over; poke a couple of holes in the keel; drop down the foam and fill her up; then patch the keel holes. As oops mentions, the problem is gutting this thing without destroying her? Part of me wants to see you run like the wind from this boat. The other part of me wants to see if you can actually pull this off and teach us all something.... Good luck whatever you decide!
 

motochris

Seaman Apprentice
Joined
Feb 19, 2012
Messages
31
Re: 1981 15' SeaSquirt Project

Hi PMC
The foam in the boat is easy to remove. I was able to literally just pull it off the hull with my hands, its brittle and falls apart. So as I get this cleaned out, I think it will really tell me if we have a any hull concerns or cracking due to lack of support. Maybe over time this stuff just dried out? Initially the hull still looks good, minus the keel damage.

I think the transom is going to be strait forward. My father in law is a skilled wood worker so putting that together should not be a problem. I still need to take the old one out just to verify there are no other concerns there...

I need help and some suggestion on how to replace the floor. My initial thoughts are to create some staggered supports (down the keel and on the sides of the hull), by using that hard, extremely rigid foam board cut into blocks and shaped to conform to the hull angles, then glass those in. Next, I would use the semi rigid (structural) pour-able foam to get the hull supported and cover with 1/2" marine ply and glass it all into the tub sides. Does anyone think this could work? Suggestions? Keep in mind at the highest we are talking about 7" and 2" at the lowest (not that much height as this is a really small boat). In addition the rigid foam would support the floor as it has structural properties but the added supports may make it rock solid?

Also what is the min depth for a live well? :)
 

soggy_feet

Senior Chief Petty Officer
Joined
Oct 10, 2009
Messages
713
Re: 1981 15' SeaSquirt Project

Following you on G+ now.

First boater I'm following!
 

motochris

Seaman Apprentice
Joined
Feb 19, 2012
Messages
31
Re: 1981 15' SeaSquirt Project

Got the deck up and the original transom out. Still need to do a little bit more work but to clean things up but I am just about ready to flip her over and work on the hull and start work on the new transom.


CIMG0494.jpg

Big difference between PO fixer foam and factory. The factory foam was a joke

CIMG0514.jpg

Cap'n Gage

boatsize2.jpg

To give you an idea of dimensions
 

jbcurt00

Moderator
Staff member
Joined
Oct 25, 2011
Messages
25,260
Re: 1981 15' SeaSquirt Project

Wow...The support here is unreal! Thanks All, I feel like I am not alone on this one!

At this point I have nothing to lose but time. I am also nervous about fumes, and all the mess that goes along with Fiberglass as pointed out. I already purchased suits and masks for my son and I as was expecting some fiberglass repairs from the beginning, but this has exponentially blown out my initial slam dunk repair thoughts.
I am not going to give up just yet, this is still in the fun stage :facepalm:?

Yep,
Thats why I spend my time here. I have threads @ my FireFlite in 3 other forums, but the help & support here is significantly more helpful & rewarding!

Great to here you've not yet thrown in the towel! And good to see you've already gotten your son the gear he needs to stay safe while working on the boat. I'll be around but I won't have good cell access to the net for a few days. It takes for ever for the forum pages to load & is almost painful to post from my tablet.

At this rate your son should have a firm grasp on the mechanics & processes to overhaul fiberglass boats before he gets to high school. That should allow him to start managing his MBS before he graduates from high school. Catching it early, and while he's young, makes recovery much quicker, and less painful to overcome.........

Re: Your comment above about the 'fun' stage. Come back & see us after your 1st 4hr session w/ the grinder. :eek:
 

GT1000000

Rear Admiral
Joined
Jul 13, 2011
Messages
4,916
Re: 1981 15' SeaSquirt Project

First off, Kudos and thanks, looking at your progress feels vaguely vindicating and satisfying...thanks for the B-day present...

Secondly, while I am visiting, just wanted to throw out another hairbrained, crazy thought of ONE possibilty for when you reconstruct this hull...

Put in your new transom, same as originally planned, then throw a couple of stringers and crossbraces, or something along those lines, deck it and fill the most of the voids with foam...of course this is a simplistic view of the process, but just a suggestion...

And when you get to reattaching the deck, ONE possibility is to attach a ledger board to the underside of the lip, lay in the deck, fill gaps w/PB, and fair in with CSM and 1708 tabbing...there are other ways and others will jump in and give you ideas and suggestions along the way...

One huge tip...before you start any grinding of any sort, and before you even get suited up, cover as much of your skin in baby powder, OR as some have suggested, but I have not tried, some dish soap...and let the dish soap dry before suiting up...

What these do, and again I would suggest one or the other, although if someone has tried both with success, then...
is to seal up the pores of your skin from getting attacked by the glass fibers and making you itch to no end...

Also, check with PMccranney, he has a first aid creme that is available at the local pharmacy, that is supposed to help with any after-itch...

Keep having Fun, bonding, learning, teaching and building!

Best Regards and Happy Friday!
 

ezmobee

Supreme Mariner
Joined
Mar 26, 2007
Messages
23,767
Re: 1981 15' SeaSquirt Project

Put in your new transom, same as originally planned, then throw a couple of stringers and crossbraces, or something along those lines, deck it and fill the most of the voids with foam...of course this is a simplistic view of the process, but just a suggestion...

I was just thinking this same thing when I looked at the pic up there with all the measurements. If the hull glass feels sturdy to you, just rebuild the thing like a more traditional boat but of course still foam it for good measure.
 

iCam

Petty Officer 3rd Class
Joined
Aug 2, 2011
Messages
96
Re: 1981 15' SeaSquirt Project

The Evinrude can be had for about $300 the guy said it ran 4 or 5 years ago, so I may pick that up as a possible option. I have a few really good leads on some other motors as well. In addition I have a 2005 Toihatsu 4hp (long shaft) used a couple times on my canoe that I am also willing to use as partial payment on a solid 50. The 4 HP is like new so I am thinking I could get maybe $400 or $500 in a trade? If you or anyone for that matter knows of any other good resources for boat parts /motors in Colorado let me know.


Welcome! its good to see another mile-high member! That 'Rude may be a good deal if the compression is good. That is another fun part of getting the young ones involved. Depending on if you stay with that engine or go with something else there are many shops around Colo. that sell parts. But honestly, it seems like people are very proud ($$$$$) of anything up here. In a pinch I have gone to Crowley marine or a place called "Mercs and more". There is a shop here in Aurora "Aurora Marine" that seems to have all the weird and unique parts I needed when I re-built a couple of my engines, But like I said, you pay a premium there. I ended up getting the majority of what I needed through this site or e-bay. Prices, including shipping, was still better than running down to the store. If you can wait for delivery, I would order online.

If you do find a brick-and-mortar store up there that is reasonable, let me know! I will grab a couple of growlers, my wallet, buy some parts and swing by, have some beer and do what I can to slow and confuse your rebuild!....lol
 

Pmccraney

Lieutenant Commander
Joined
Jul 26, 2011
Messages
1,734
Re: 1981 15' SeaSquirt Project

Wow... You might win the award for the most rotten, most boogered-up boat on this forum.... (that's not a dig on this forum, sort of a badge of honor).... This crazy little boat is fully of mystery and surprise.... I am just having fun just seeing you tear into this thing...
 

Piece715

Senior Chief Petty Officer
Joined
Jan 26, 2009
Messages
757
Re: 1981 15' SeaSquirt Project

Like EZ I'm a tinny owner but like Pmccraney stated I'm hooked. One of the more interesting reads Ive come across in a while. You have the best of the best when it comes to advice here on Iboats and many of them already helping ya out. They have been a great help throughout the years of my resto. The advice I have is don't get down; You're gonna hit speed bumps... trust me on that one... sometimes u may just have to walk away for bit but when you come back you'll be energized again! Another benefit from a complete resto like this is you can build her back anyway you want; an one off original! Mine definitely strays far from the norm but that's just the direction i wanted to steer! Smooth waters to ya... Definitely will be following ur thread!
 
Joined
Sep 23, 2010
Messages
1,058
Re: 1981 15' SeaSquirt Project

"You might win the award for the most rotten, most boogered-up boat on this forum"

That's funny!

Motochris - You're stuck now--hooked as they say. Drawn in by the fumes and the hope and the exhilaration. Forget everything I said and go for it. If it were my little boat, I would be all over it. Good luck and be sure to post a lot!

Unless you can find supplies cheaper out there in mile high country, try US COMPOSITES. By far, they are the cheapest I have found and very helpful with questions.

By the way...the little center console you pulled off is worth over $300. Add the trailer into the mix and you are way ahead.

noname
 

oops!

Supreme Mariner
Joined
Oct 18, 2007
Messages
12,932
Re: 1981 15' SeaSquirt Project

well,.,,,that transom came out easy didnt it !....lol

the amount of foam in the boat (or seemingly lack there of) is due to waterlogging and then freezing. the waterlogged foam freezes and breaks down. but i have no doubt that not enough foam was used in that boat.

as i mentioned earlier,,,,,the thickness of the hull does not matter in a foam boat....the foam is the boat.....the fiberglass is just a protective barrier to prevent water getting into the foam.

did you uncover the hole in the hull yet?

lets get that taken care of.....

then the deck replacement is a traditional replacement......but instead of laying your deck on stringers....you need some other type of temporary supports to hold the deck in place to the correct height while you glass it in.
the rigid foam will work.....no need to glass it in.

the foam is added after the deck is on and glassed in.

after the deck is glassed in....the expanding foam will encapsulate the rigid foam blocks.....it will also strengthen your hull to spec.
 

motochris

Seaman Apprentice
Joined
Feb 19, 2012
Messages
31
Re: 1981 15' SeaSquirt Project

Thanks for the info oops and all!

Question. What density of foam would you use? My new calcs I figure I am going to need just about 20 Cu' of foam.

These guys have a 4 or 8 lb. 4lb 20 Cu' = $256 8lb 10 Cu' = $256
http://www.uscomposites.com/foam.html

8 is stronger but less coverage for the $$$...

Secondly what would your strategy be for glassing in the deck, then pouring foam? create several holes in the deck? and pour in? and what size ply for the deck? would you think 1/2" or 5/8" I don't want to overdue it as I would like to keep this boat light. Would you put the floor over or under the tub edge I left? These questions are way ahead of where I am just trying to formulate a game plan and put together a materials list.

1) Start working on the hull and keel damage (sanding, grinding)
2) Fiberglass repairs
2) Build transom and install
3) Fabricate the deck
4) Foam Foam and More Foam....

Again thanks for any and all thoughts and comments, these types of discussion really help me explore any and all options...
 

motochris

Seaman Apprentice
Joined
Feb 19, 2012
Messages
31
Re: 1981 15' SeaSquirt Project

Today we built a dolly with casters and turned her over. Keel damage is not all that bad, and shouldn't be a big deal.

Additional pics

CIMG0524.jpg

pic of the trailer now that boat is off - Its in really nice shape.

CIMG0522-2.jpg


CIMG0521.jpg


CIMG0529.jpg
 

motochris

Seaman Apprentice
Joined
Feb 19, 2012
Messages
31
Re: 1981 15' SeaSquirt Project

Today we worked on bottom. Lots of sanding to prep the hull for repair then primer / paint.

CIMG0534.jpg

The arsenal

CIMG0538.jpg

The keel damage

CIMG0539.jpg

getting there after a few hours

CIMG0537.jpg



CIMG0543.jpg

any recommendations how to fill in fiberglass pitting (I am also going to start searching the threads)
 

motochris

Seaman Apprentice
Joined
Feb 19, 2012
Messages
31
Re: 1981 15' SeaSquirt Project

I have tried to do some searching in these forums and google and have not had much luck. I need some expert fiberglass help. This is my first boat project ever, and so far so good! I just don’t know what to expect.

Issue, Problem, Questions:

1) My Hull has fiberglass pitting. As I sand down spots in the fiberglass I notice pitting. Also there are signs of tiny pitting all over. Is this normal? Is there a putty? or special primer I should use that will fill these in?

2) How much sanding do I do? In spots I am down to bare fiberglass. If I smooth this all out can I avoid going all the way down to bare fiberglass?

3) Does old gelcoat kind of sand off like old bondo? As I am sanding the hull to get the old paint off and look into fiberglass repairs in spots the white coat is coming off the boat real powdery? Is fairly easy to get down to fiberglass, but its a PITA! I want to avoid sanding this thing down bare all over. Can I primer over this?

4) How would you prep this fiberglass?

Again any and all help is appreciated!
Chris
 
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