Maybe lwt it cool before trying to pull it apart. It should cool super fast but give it 1-2 mins to solidify.
@geobum3 жыл бұрын
try loctite vinyl adhesive. u can buy for relatively cheap in bulk on amz. squirt a very small bead down along seam edges, then press layers together and leave for at least 24 hours (dont cheat and test it before 24 hours... it takes time for solvent to dissipate/evaporate). the adhesive is essentially liquid vinyl with lots of solvent to keep it gooey for just enough time to lay it down (working time 10 min i think). the solvent partially dissolves the material layers to be bonded and forms a very tough seal. would it be airtight? my guess is yes for low psi (below ~ 2 psi). to get even better bond, use light abrasive light magic eraser sponges to scuff surface, then clean with alcohol wipes and let air dry before laying the loctite down...... from one creator/tinkerer to another, cheers!
@geobum2 жыл бұрын
after more projects, i'd say loctite is best for reinforcing seams and fixing pinhole leaks. it can work well as the main seam glue only if you can confidently clamp it. also any seam that will have a decent amount of tension on it, like a seat cushion or other inflatable, then you want to make sure you lap seams or butt them together and add a 2" thick strip to span the joint between pieces. for large glue jobs, i still think hh66 is the best option. i just wish you had more time to work with the fabric before the hh66 sets up. also i've noticed the hh66 has a bit of a weakening effect on the vinyl so unlapped sections that get some hh66 on them could be weakened... and if in the wrong spot could end up being a failure point. so i've used masking tape to keep the glued areas tidy.
@ruthannap64465 жыл бұрын
Hey, Becky, your post about cat boxes showed up as recommended so I watched it, and even though I’m between cats, it was very useful. So I decided to see what you have on your channel. This one caught my eye. I’m an artist, and I used to make earrings that were clear vinyl filled with interesting stuff. I used a tracking iron to seal the edges. I’m not as techy as you, but tacking irons are used to melt a bit of the glue sheet to hold a photo in place when heat pressing it to a board, or sealing laminate sheets together temporarily when laminating something. It gets pretty hot. I used it to almost melt the edges of my earrings together. I can’t tell you what temperature I used, I just used the setting I found to work. I guess my point of telling you this long story is that heat should work. At least it did for me. I think maybe your tool wasn’t working well. I think the temperature was fluctuating wildly and it was sealing some areas well and not others. Also, you need ventilation, as you noticed, because the smell is vile and I’m sure unhealthy! Just my 2 cents on the subject. Congrats on graduating! I’ll be subscribing.
@Alejandra.Chavez.Lizardi3 жыл бұрын
Hey, this is awesome. I'm currently working on a project recreating some IV bags that will host some shoes and become the packaging for those. I actually was able to figure out the sealing part without burning the vinyl. I have a heat press and I put a metal rod onto the heating plate and let it reach 400°F then I will have a piece of mylar acting as the teflon sheet and have light pressure for 3 seconds and that would give me a good seal. Once I let the vinyl cool I take the mylar off and everything looks great.
@chinashorts14913 жыл бұрын
I love you for doing all the research to share this information. I'm doing a vinyl project myself and if it works out, it could become a good part time job.
@red_panda5383 жыл бұрын
Trying to make a prototype for an inflatable lamp for my masters graduation project. You're my absolute saviour!
@BeckyMarshallDesign3 жыл бұрын
Awesome!!! You are me right before I made this video series and started YouTubing 😂 make sure you check out the resources I list on my website as links, hopefully they still work
@23syim3 жыл бұрын
I’m learning about how to make vinyl shaker bows. Trying to see how I can seal the material for making them as you do with a fuse tool for photographic scrapbooking sheets. Nice video!
@caseyanddaphnestewart27386 ай бұрын
How did that work out for you? I’m trying to do something similar but vinyl bookmarks - I don’t want the flimsy scrapbook sheet protectors.
@ShopperPlug2 жыл бұрын
You have to allow it to cool for about 40 secs or so before trying to instantly ripping it apart.
@WibovanNoort4 жыл бұрын
Use teflon shield between the heat source and the vinyl.
@chinashorts14913 жыл бұрын
Did you ever get this to work like you wanted? I thought about buying one of these, but after seeing the results, I chose to not buy one.
@al810076 жыл бұрын
Hi Becky, i'm researching building an inflatable boat. I am search for the best seal for a pvc inflatable that I can fold or roll up and transport on my scooter (I don't own a car). I live about a mile from the gulf of Mexico in western Florida. So far chemical sealing looks like the most reliable method I have found. The big inflatable companies are also using chemical bonding with multilayer seaming (in addition to the original seam an additional strip on both sides of the seam creates a high pressure resistant bond. Keep trying new things, good luck.
@BeckyMarshallDesign6 жыл бұрын
Thanks for your comment Alan! I used to live in Sarasota, lots of love for the lifestyle you're living. Based on my experiments, I think HH-66 vinyl cement is the man for the job. Definitely do some test seals and experiments using the cement and the material you'll use for your boat, then test the boat in shallow waters, at the beach maybe. But you'll be pleased to know that I was generally very impressed with the strength of the bond from HH-66. Make sure you work outside or get yourself a respirator if you're going to be using the cement for a long time. Let me know how it goes!!
@al810076 жыл бұрын
Becky Marshall Design Thanks, I live in Largo. I have a boat launch in the intercoastal near me, trying to get reliability and low weight, hard to find. I'm still testing materials that I can DIY. I don't want to buy new if I don't have to. Thanks for the support, keep up the good work and never stop.
@rickmarkgraf26177 ай бұрын
Hi Becky, I think you were rushing your tests before trying their strength. Try giving the material more time to cool. Hot vinyl has no strength.
@app0the Жыл бұрын
Thanks for the informative video series. Sadly neither method seems to work in my case. I'm trying to build some doll sized pool toys (the manufacturers don't seem to even wanna bother talking to anyone wishing to order 10-20 pcs). At that scale using vinyl glue seems to be pretty challenging due to the scale and precision needed, basically even the slightest uncontrolled spread of the glue ruins the geometry, not to mention how hard it is to keep the amount of glue small and consistent along the whole thing. Additionally any "strands"/"hairs" of glue that inevitably happen ruin the transparent surfaces of the toy as well. For most of my attempts that kinda worked I've been using a Miniware TS100 iron set at 160-180°C (less for .15mm, more for .3mm) with a flat 45° angled tip, and tracing paper to prevent the vinyl from sticking. If doing that at around the speed of 0.5mm/s (using a metronome at 60bpm, move 1mm on even beats, do nothing on odd) I seem to get a half decent seam, but since it's a very slow process it's hard to keep the timing consistent and at least one or two weak points develop. After going over them a few times more, eventually the seam is sturdy enough, but the vinyl right next to it is probably worn out enough that, with the tight radiuses that these small sizes introduce, create too much pulling force and it just tears apart. I was thinking that if there was a way to weld the whole seam at once (most simple ones for now are a 10cm-30cm radius circles and or equivalent length lines) and make it wider than the 3mm of the soldering tip, that could help with reliability, but not exactly sure how to approach that. One idea was using a clothes iron with aluminium foil templates covering everything but what I want to weld, but somehow I think it'd end up welding through the foil anyway (don't have an iron yet to try). Other than that I'm completely lost at what to try next, if you might have some tips could you please point me in the right direction? Thanks!
@sheilazalewski32042 жыл бұрын
I''m currentyl trying to melt crystal clear vinyl sheeting together to enclose my patio for the winter. I used a regular iron and a towel and have had some success. Some bonds are too weak and pull apart easily while others are pretty good. Might be the length of time I hold iron on. IDK yet!
@jimhen4592 жыл бұрын
i think your working with Styrene a type of plastic that may be sealed with airplane cement. It will heat seal a little bit. its not vinyl.
@AerialTheShamen4 жыл бұрын
Have you tried to set heat of the welder very low and move it much slower? Or is the adjustment knob/thermostat really broken and so always does maximum heat. (Modern soldering stations are inexpensive and do have working temperature control. Constructing this is not rocket science.) Properly working It should not smoke or leave black stains. If it is broken, try an external socket lamp dimmer or wire incandescent lightbulbs (as resistor) in series to reduce heat.
@hummer4x4guy11 ай бұрын
I’m working on a military humvee vinyl top that I need to cut down for a shorter profile. So I’m looking at different ways to join the vinyl back together after I cut out the excess material. Thanks for the video. But did you ever let any of the test vinyl look down fully before trying to pull them apart?
@waltergodsoe55262 жыл бұрын
Becky, thank you
@chrissystable5 жыл бұрын
Hi Becky I’m a DIYer and I want to create inflatable outdoor seating for my backyard. I’m researching the best materials and process to use.
@damdamfino3 жыл бұрын
Interestinggg. Thanks for sharing
@seraph5113 жыл бұрын
you are so fun and funny!! 😂 super interesting and informative video, thank you! please wear a mask or i hope you're in a place with good ventilation 😢 and i think letting it cool might be the key?
@minimitchell47493 жыл бұрын
Hi, do you think its possible to seal vinyl with an iron?
@tyfp38542 жыл бұрын
Next time place it on the thick vinyl and let it sit there on each side.
@baliandibelin38486 жыл бұрын
My be you need ultrasinic sealer?
@lamaalzahrani46855 жыл бұрын
thanks
@tonelab772 жыл бұрын
All this talk about safety and health concerns... I think the obvious health threat is not being addressed.