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Clemens replied to the topic Doubeling the width of seam strips? in the forum DIY Packrafts 3 years, 9 months ago
Alright, I’ll look into that!
Just to clarify the terms: By “sealant” on the outside you mean something like this? https://www.amazon.com/-/de/dp/B000O71L6Q/ref=sr_1_8?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&dchild=1&keywords=aqua+seam+sealer&qid=1617367555&sr=8-8
Or just the regular Aquasure?
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ShaneSykes replied to the topic Alpacka Gnu seat for DIY Tandem? in the forum DIY Packrafts 3 years, 9 months ago
For anyone following: today I went for a paddle with a 5 inch PVC pipe laying down the floor center line like the alpaca gnu seat and I sat on top of my pack which was laid over the pipe. Test runs of that versus just sitting on the regular DIY seat with no pipe came out exactly the same! The pipe on the floor did improve tracking and reduce…[Read more]
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Matt (Admin) replied to the topic DIY Packraft Photos in the forum DIY Packrafts 3 years, 9 months ago
Thanks! Beautiful work – I hope to see it in the wild when you’re able to travel north!
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Matt (Admin) replied to the topic First seams – how to tell if it’s good? in the forum DIY Packrafts 3 years, 9 months ago
Yep, that sounds about right (see the “Note” about sealing different fabrics together on the Heat Sealing page). You don’t need to join 450 to 450 in any of my designs, so don’t worry about that. Cheers!
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Matt (Admin) replied to the topic Doubeling the width of seam strips? in the forum DIY Packrafts 3 years, 9 months ago
I think that would work fine, but I would probably just apply the sealant to the outside of the seams. It looks pretty good (glossy) if you let it cure fully before getting them dirty (if it’s at all tacky it’ll pick up dust).
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ejensen replied to the topic First seams – how to tell if it’s good? in the forum DIY Packrafts 3 years, 9 months ago
Just got my kit and now have scraps to try out. Using the Aliexpress leather iron at max setting. I found that a test strip of 250GSM (tube fabric) on 450GSM (floor fabric) would separate by the TPU peeling off the floor fabric (see photo)
Joining 250-250 resulted in a very strong bond that eventually tore with some TPU on each side. Joining…[Read more]
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Clemens replied to the topic Doubeling the width of seam strips? in the forum DIY Packrafts 3 years, 9 months ago
Hey Matt!
Thanks for your quick reply. Unfortunately this was back in the day, when applying Aquasure on seams wasn’t ‘en vogue’ so I’ve only used it at the bottom bits where the seams join the floor. On my next one I’ll be sure to do it on the seams as well.
I’m now thinking about fixing all leaks in my existing rafts as good as possible and…[Read more]
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ShaneSykes started the topic Alpacka Gnu seat for DIY Tandem? in the forum DIY Packrafts 3 years, 9 months ago
I’m in the finishing touches of building two tandems. I’m intrigued by the Alpacka Gnu for adventure racing, and I like the idea of their center tube seat. Has anyone tried something similar on a DIY raft? Theirs is self bailing and zips into the floor, but it seems like welding a simple tube down the centerline of the tandem floor could make a…[Read more]
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ShaneSykes became a registered member 3 years, 9 months ago
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AK TnG started the topic Hot air heat sealing in the forum DIY Packrafts 3 years, 9 months ago
Has anyone pursued this any further? I tried my regular heat gun on some scrap and I was super impressed in the speed and ease of sticking it together. There are several options for heat guns to. Digitally controlled, gun type, hot air rework station for circuit cards, tarp welding hot air devices etc…
I’m thinking you might need two of…[Read more]
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AK TnG replied to the topic New users say "Hi" here to prove you are not a Spam Bot in the forum DIY Packrafts 3 years, 9 months ago
Not a bot…jussayin
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AK TnG became a registered member 3 years, 9 months ago
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Przemek Marek replied to the topic DIY Packraft Photos in the forum DIY Packrafts 3 years, 9 months ago
Coming across Matt’s website was one of the best things that happened in 2020. Even though I was in the middle of another lockdown DIY project, after about 5 minutes I knew I just need to make one of these too…
As so many others here noted before, the instructions and a great forum make the construction a pretty straightforward perocess – big…[Read more]
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Przemek Marek became a registered member 3 years, 9 months ago
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Matt (Admin) replied to the topic DIY Packraft Photos in the forum DIY Packrafts 3 years, 9 months ago
Awesome! Great bow bag, too! Cheers 😀
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Matt (Admin) replied to the topic DIY Packraft Photos in the forum DIY Packrafts 3 years, 9 months ago
What a beautiful spot for a maiden voyage! Excellent work, and thanks for posting, Barbara!
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tomtom became a registered member 3 years, 9 months ago
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Uncle Fred replied to the topic DIY Packraft Photos in the forum DIY Packrafts 3 years, 9 months ago
It looks like 2021 rafts are starting to come together. Can’t wait to see what people come up with.
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gbrunwo replied to the topic DIY Packraft Photos in the forum DIY Packrafts 3 years, 9 months ago
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adelorenzo replied to the topic Using a off-the-shelf inflation bag in the forum DIY Packrafts 3 years, 9 months ago
Nice! I did the same thing with my Thermarest inflation bag. I used different style valves for my boat.
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