ITTOG's Truck Camper Build (was 6' x 12' Trailer Conversion)
- Thread starter ITTOG
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ITTOG
Well-known member
Thanks guys for the resources. At this time I am thinking of doing the tub, bottom of the camper, and the sides all in one go. It would basically be like fiberglassing the top of a box and the sides and say the front at once. Unfortunately it is a bit more complicated than that because the sides would have a stair step in it. See the pic below of the view from the front of the camper. I would flip that over when fiberglassing it. The back will be ACM. On the bottom transition to the sides I will use my router to cut a rounded edge on the 1/2" plywood. Thus, I will have some edges with a tight radius. Hopefully I will be able to keep it tight with a lightweight mat, say 4 oz. If not, I guess the worst case scenario is I would have to make the sides in three pieces and then do the corners as a separate step.
With all that said, anyone have a good place to purchase fiberglass materials from? I have been researching on Amazon but figure probably not the best place to buy the materials.
Are you planning to insulate your camper?
Would cutting rigid foam insulation and securing it in place give you the backing you want for the fiberglass cloth and epoxy resin?
calicamper
Expedition Leader
Amazon is ok
For my boat stuff I just go West systems epoxy. Not cheap but I never have issues getting it to cure correctly. If this is like a shower tub type use durability is important. I don’t know my glass mat weights that well given I haven’t messed with it for a few yrs. But you likely want a heavy mat.
My first thought looking at your post, was pre seal the bin surfaces to prevent resin getting soaked out of the matt. Rough up the surface, wipe it down good with acetone.
Wet out the glass mat on a heavy sheet of basic plastic tarp/ground cover type roll material epoxy doesn’t stick to it. Once wetted out then lay the cloth into your tub. Thats the super basic mental steps that come to mind?.
For my boat stuff I just go West systems epoxy. Not cheap but I never have issues getting it to cure correctly. If this is like a shower tub type use durability is important. I don’t know my glass mat weights that well given I haven’t messed with it for a few yrs. But you likely want a heavy mat.
My first thought looking at your post, was pre seal the bin surfaces to prevent resin getting soaked out of the matt. Rough up the surface, wipe it down good with acetone.
Wet out the glass mat on a heavy sheet of basic plastic tarp/ground cover type roll material epoxy doesn’t stick to it. Once wetted out then lay the cloth into your tub. Thats the super basic mental steps that come to mind?.
ITTOG
Well-known member
I do plan to insulate but not any time soon. I was planning to use spray foam but this might be better because I was wanting an exact 2" thickness. I may have to consider this stuff if the saran wrap plan doesn't work. Thanks for the suggestion.
Thanks for the info and the comment about sealing the wood. I would have never thought about that. I guess I can seal it with a layer of epoxy. Once dry I can begin the layup. I hadn't thought about wetting it before putting it in place. Thanks for the suggestion.
You are welcome.
Some West System Epoxy links for you:
Home | WEST SYSTEM Epoxy
The home of WEST SYSTEM marine-grade epoxy resins and hardeners for boat building, boat repair, home repair, and restoration.
www.westsystem.com
Where to Buy WEST SYSTEM Epoxy Products
Find trusted retailers and distributors of WEST SYSTEM Epoxy products near you or online. Get the right epoxy for your next project fast.
www.westsystem.com
Gougeon Brothers On Boat Construction Book | WEST SYSTEM Epoxy
Download a free PDF of the Gougeon Brothers On Boat Construction book in its entirety, or order it from Amazon.com.
www.westsystem.com
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ITTOG
Well-known member
I think I have my plan and the below list is the materials I plan to use. I bit disappointing there are no UV protection fillers. I would prefer to save a step and not paint it.
○ Mat - Amazon product ASIN B07WSJQHX5 ○ Epoxy - Amazon product ASIN B00HR8515C] ○ Thickener - Amazon product ASIN B002MZ1W5S] ○ Black Pigment - Amazon product ASIN B074KMNH3P○ Disposable Containers and Stir Sticks - Amazon product ASIN B08FXLPCTG
○ Rollers - https://smile.amazon.com/Fiberglass...coding=UTF8&psc=1&refRID=KAPFCPD9ZDXYD18AG65K
○ Epoxy Spreaders - https://smile.amazon.com/Custom-Sho...coding=UTF8&psc=1&refRID=KAPFCPD9ZDXYD18AG65K
○ Tyvek Suit - https://smile.amazon.com/DuPont-Dis...coding=UTF8&psc=1&refRID=MZVYTZM54RG24DT60HDF
○ Mat - Amazon product ASIN B07WSJQHX5 ○ Epoxy - Amazon product ASIN B00HR8515C] ○ Thickener - Amazon product ASIN B002MZ1W5S] ○ Black Pigment - Amazon product ASIN B074KMNH3P○ Disposable Containers and Stir Sticks - Amazon product ASIN B08FXLPCTG
○ Rollers - https://smile.amazon.com/Fiberglass...coding=UTF8&psc=1&refRID=KAPFCPD9ZDXYD18AG65K
○ Epoxy Spreaders - https://smile.amazon.com/Custom-Sho...coding=UTF8&psc=1&refRID=KAPFCPD9ZDXYD18AG65K
○ Tyvek Suit - https://smile.amazon.com/DuPont-Dis...coding=UTF8&psc=1&refRID=MZVYTZM54RG24DT60HDF
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ITTOG
Well-known member
I was thinking about using this stuff to help with the glassing but it is not available within 200 miles of me. Bummer.
calicamper
Expedition Leader
Use clear box tape on stuff you want to form fiberglass around but not stick. Guessing thats the plastic wrap idea? The clear box tape stays tacked down and doesn’t lift when you pry the cured glass off it.
If you are still near Houston Texas, you might consider:
ITTOG
Well-known member
Yes that is part of what the plastic wrap is for. The other part is to provide a backing for it to sit on until it dries.
Not sure why that didn't show for me. Glad to see I can get it as it will provide a more uniform surface than spray in foam. My plan is to use this to build a thermal break. my frame is only 1.5" so this will cover the frame by 1/2". This assumes I can easily transfer the frame outline onto the foam so I can cut the foam so the frame inserts into it.
Owen Corning makes a wide range of "Foamular" rigid foam insulation 4'x8' sheets. There are many different thicknesses and different densities. The hard part seems to be finding them locally if you don't want one of the few products chosen for the local store.
You might be better served with 1.5" thick 4'x8' sheets. The following product doesn't seem to be available in your area, but, I've included the link as an example:
Owen Corning Foamular link:
FOAMULAR® XPS Insulation Products | Owens Corning Insulation
Owens Corning FOAMULAR® is a high-performing rigid foam board insulation, trusted by architects, engineers, builders & contractors. Explore XPS insulation.
www.owenscorning.com
Check your local lumber yard or siding wholesaler… the guys the professionals get their materials from. We have a place here called darragh that sells everything besides concrete for that line of work and I believe they have some rigid foam options… ask for a discount and you may get one
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ITTOG
Well-known member
Man the 1.5" would be great because I could put it between the frame rails and then put 1/2" over it and the frame rails to get my thermal barrier. I guess it was too great a solution to actually be available!Owen Corning makes a wide range of "Foamular" rigid foam insulation 4'x8' sheets. There are many different thicknesses and different densities. The hard part seems to be finding them locally if you don't want one of the few products chosen for the local store.
You might be better served with 1.5" thick 4'x8' sheets. The following product doesn't seem to be available in your area, but, I've included the link as an example:
Owen Corning Foamular link:
FOAMULAR® XPS Insulation Products | Owens Corning Insulation
Owens Corning FOAMULAR® is a high-performing rigid foam board insulation, trusted by architects, engineers, builders & contractors. Explore XPS insulation.www.owenscorning.com
Good idea. I know some people in the industry I can ask.
There is a lot of it local to me, but, that doesn't help you out at all.
Try the Lowe's version, see if a local store has it, or will get it, in stock:
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