This was a great video! My chamber didn’t really come with very clear instructions and my model is very similar to yours. This video has aged very well 👌
Wow when you added the light, mind blown! Was going to get a pressure pot also but I think this will do the trick with my clear cast 7050. Cheers my dude for the video!
I think if you can get away with a vacuum pot for your needs then it is best to stay there. You can always get better results with a pressure pot as you can do it after pouring your mold but there is also significant danger involved with pressure pots. Vacuum is not even close to as bad as things will implode rather than explode. It can still be dangerous of course but just not as bad. This video doesn't really show it but you usually end up with bubbles on your pour into the mold when you use a vacuum pot. This really depends on the exact mold you use, some are easier than others to avoid bubbles.
So happy I watched this before trying my pump! (of course I'll ready the instructions, but I'm a visual learning person). You've saved me some real messes! Pressure pots scare me ever since I was a kid and saw an accident with a kitchen pressure pot.
I am about to invest in a vacuum chuck for my lathe. I also have some beautiful pieces of wood that need to be patched with resin. I had thought of buying a pressure pot , but thanks to your video I'll do it with a vacuum pot. Thanks.
Fascinating! And dramatic is certainly the word. Amazing to see just how much air is dissolved in the resin - it produces so much foam. That's quite dramatic too. Thanks for this mate, most interesting.
This was the best vacuum chamber video I've seen so far. I was debating to get a preassur pot of a vacuum chamber. But this video made it clear to me that I can just use a vacuum chamber since I'll casting things using a slow cure resin. Thanks for sharing! 👍
@@ScrapwoodCity your welcome. You clarified my doubt because everyone else was saying its better to use a preasure pot to cast resin but you showed how by letting some air in every time the resin rises to bring it back down, will eventually get rid of all the air bubbles. So no need to have to use both machines.
Thank you for this video. I just bought a vacuum chamber, but it came with zero istructions. This showed me exactly what I wanted to know. Simple and clear explanation.
Hello sir, I would like to first say thank you for this detailed and informative “how to” and result review of you video. Secondly I want to ask you to please do a similar descriptive video on “how to” sand and polish the rough product and discuss the equipment you use. I am sure that all your followers and potential followers seeking this type of how to video. Again thank you and hope you will consider my request. Your followers will thank you for it 👍🏽
I used to vacuum acrylic resin several years ago. I utilized a technique I haven't heard mentioned in any of these videos. When the resin was about to overflow, I would close all valves and trap the vacuum. The bubbles would slowly subside on their own. Then I would vacuum again, trap again, and repeat until I saw no more bubbles.
This is exactly what I wanted! I just bought my vacuum and I was so nervous because I couldn't find basic info. I am testing this with a 1.5 inch cube so it isn't massive and shouldn't take too much I hope!
As others have said - Nice video - straight to the point and the proof is in the puddin', well resin! :p Thank you! Also the one you have is the one I have been looking at. If I buy, I will use your link :)
Thank you for the detailed video, I learned a few good new tips 🙏 Can I ask this, can you out for example a piece of resin jewelry wood for example in the mould with the resin poured, and then put that as is in the vacuum chamber ? Or is it only good to do resin on its own ? Many thanks 😊
Hi, thanks for posting and sharing tips on how to degas resin! How are you able to keep the pump going for that long? My instruction manual says that once the needle stops moving the pump needs to be shut off. I have a 2 QT BACOENG VACCUM CHAMBER AND PUMP. It takes less the 30 seconds for the needle to get to -29 and then stops moving and I have to shut it off (stays on less then 1 minute) and there are still so much bubbles in the container. I hope you can help me.
Actually I don't turn the pump off. I usually de-gass for about 5 minutes then I stop and then I repeat the process a couple of times more. Sometimes you may still see bubbles during the vacuum process. But in the final product they will not be visible!
Does tap water boil at room temperature in your chamber? I am thinking your red dye was suspended in tap water, distilled water, or alcohol and that liquid boiled off as well as the other bubbles expanding to exit.
What about vacuuming multiple times, then (as long as you don't mix it again) pouring the resin into something will it end up with bubbles again from pouring?
Yes you definitely can. But the mold mustn't be filled all the way up. If it is, it will overflow at some point. So have that in mind when you make the mold.
I've discovered that my resin casting literally deflates when I use this technique. Not sure if I'm going too fast or using a resin that sets too quickly or both but my results are catastrophic. I'm using five minute set resin. Please help!
So many people need to understand how essential degassing is. And not just before the pour, but after. But, don't a lot of long-settimg resins build up more heat? And I'd still recommend pressurizing during the final setting. My experience is not from making beautiful art pieces, but making hardware that goes into outer space. It is nice to see these standards being applied to art as well. Beautiful example of proper degassing.
Also, I highly recommend opening the release valve and normalizing the pressure BEFORE turning off the vacuum pump, especially if you are using an oil-lubricated pump. Otherwise the vacuum chamber can pull contaminants and oil out of the pump and into the chamber.
Thank you for your comment. I will try out your suggestions. In my video all I did is sharing my personal experience knowing that it works for me and the kind of projects I do!
Let the pressure back in till they collapse and pull the vacuum again. Don that until you can keep a vacuum without excessive bubbles. If that's what you're doing, try a different resin
geia sou file mou wraio video ! exw kanei ena diko mou vacuum me combresora apo palio psigeio alla exw ala3ei 2 moter, gt mou ta kaiei , to exeis dokimasei ? kanw kati lathos ?
I connectéd as instructed but the valve doesnt move at all, what could be wrong here? Do I wait for 5 minutes? To see valve moving? Please someone help me… thanks
That was a really helpful video. I’m new to resin woodturning and was trying to work out which is the best process to use to remove bubbles - vacuum pot or pressure pot. This method seems to be perfect! You mention about using slow setting resins; the one I usually use sets in 24 hours - would this be too quick for it to work? Thanks for your help.
Once in a while you find a video demonstration that answers your question to perfection. This was one of those videos. Excellent 10/10
Thank you very much
Amazing video
For real! Dang other people talk to much about irrelevant stuff lol
Thank you!! 🫶
This was a great video! My chamber didn’t really come with very clear instructions and my model is very similar to yours. This video has aged very well 👌
Thank you
Thank you... A very clear, concise, demonstration as to why it’s a good idea to de-gas your resin.
Thank you
Wow when you added the light, mind blown! Was going to get a pressure pot also but I think this will do the trick with my clear cast 7050. Cheers my dude for the video!
I think if you can get away with a vacuum pot for your needs then it is best to stay there. You can always get better results with a pressure pot as you can do it after pouring your mold but there is also significant danger involved with pressure pots. Vacuum is not even close to as bad as things will implode rather than explode. It can still be dangerous of course but just not as bad.
This video doesn't really show it but you usually end up with bubbles on your pour into the mold when you use a vacuum pot. This really depends on the exact mold you use, some are easier than others to avoid bubbles.
I'm new to resin stuff, and this video answered literally every question I could have had about the process. Thank you for this
I am very glad to hear that. Thank you for watching and commenting. :)
So happy I watched this before trying my pump! (of course I'll ready the instructions, but I'm a visual learning person). You've saved me some real messes! Pressure pots scare me ever since I was a kid and saw an accident with a kitchen pressure pot.
Nice to hear that!
This is a really great video man, straight to the point and informative. Helps a ton, thank you.
Thank you
I am about to invest in a vacuum chuck for my lathe. I also have some beautiful pieces of wood that need to be patched with resin. I had thought of buying a pressure pot , but thanks to your video I'll do it with a vacuum pot. Thanks.
Fascinating! And dramatic is certainly the word. Amazing to see just how much air is dissolved in the resin - it produces so much foam. That's quite dramatic too. Thanks for this mate, most interesting.
Thanks Mark, it's actually pretty interesting to visualize the air trapped in there!
Excellent demonstration. Questions answered.
Nice to hear that, thanks!
This is wonderful!! I haven’t I put my chamber together yet. Good to know it takes a few vacuum sessions.
thanks for watching
That's an insane amount of bubbles created in the mixing process.
Great informative video, mate 👍
Thanks, actually they are many!
Your accent is so wonderful. Accents are like music!
Lol. Greetings from Greece
Ναι ρε τσακαλε παμε εγω το καταλαβα οτι εισαι Ελληνας γεια σου ρε μαγκα μαθε μας τιλοτα γιατι ειμαστε καινουργοι
Cringe 😬
@@ScrapwoodCityyou speak english better than many americans
This was the best vacuum chamber video I've seen so far. I was debating to get a preassur pot of a vacuum chamber. But this video made it clear to me that I can just use a vacuum chamber since I'll casting things using a slow cure resin. Thanks for sharing! 👍
Nice to hear that, thank you
@@ScrapwoodCity your welcome. You clarified my doubt because everyone else was saying its better to use a preasure pot to cast resin but you showed how by letting some air in every time the resin rises to bring it back down, will eventually get rid of all the air bubbles. So no need to have to use both machines.
Thank you for this video. I just bought a vacuum chamber, but it came with zero istructions. This showed me exactly what I wanted to know. Simple and clear explanation.
Nice to hear that
Where did you buy the vacuum chamber
Very clear and well presented demo. Thank you.
Thank you for watching and commenting.
Great demonstration!! 😃 Thanks, Scrap Wood City!! 😃
Hello sir, I would like to first say thank you for this detailed and informative “how to” and result review of you video. Secondly I want to ask you to please do a similar descriptive video on “how to” sand and polish the rough product and discuss the equipment you use. I am sure that all your followers and potential followers seeking this type of how to video.
Again thank you and hope you will consider my request. Your followers will thank you for it 👍🏽
Thank you. I have the polishing process video in mind. I think I am going to do it at some point!
I've got this vacuum but wasn't sure how to use. Thanks for the tutorial. Now I'm going to give it a ago. Cheers.
Nice to hear that
I used to vacuum acrylic resin several years ago. I utilized a technique I haven't heard mentioned in any of these videos. When the resin was about to overflow, I would close all valves and trap the vacuum. The bubbles would slowly subside on their own. Then I would vacuum again, trap again, and repeat until I saw no more bubbles.
Totally agree!
Very nice and clear video. Thanks for the great work!
Perfect, just ordered this exact machine.
Thanks.
Best video about vacuuming resin
Thank you
Thank you, very well explained ans straight to the point.
Excellent video, very useful to me for degassing resin not using a pressure pot 👍👍👍
Nice to hear that
Thank you so much for answering all my questions. Great video; straight to the point.
Nice to hear that! :)
Μαν μου η προφορα σου βελτιωθηκε πολυ! Εισαι ωραιος! Nice Video!
Χαχα, το παλεύω
Very nice experiment man! i love videos like this!
thank you
@@ScrapwoodCity you are welcome!
Thanks
You explained it to me to the way I wanted it.
nice to hear that
Από την προφορά σου κατάλαβα είσαι Έλληνας 😊
Μπράβο αυτό το βίντεο Με βοήθησε πολύ
Χαίρομαι. :)
Great video, Dimitri! Enlightening, to say the least.
Thank you Nik
This is exactly what I wanted! I just bought my vacuum and I was so nervous because I couldn't find basic info. I am testing this with a 1.5 inch cube so it isn't massive and shouldn't take too much I hope!
Awesome to hear that my video helped you
This was incredibly helpful, thank you!!
Glad it was helpful!
It's true.... 30+ mins resin is always a good choice.
Hi, do you add the hardner to the resin before putting it in the vacuum chamber
Very nice explanation, great results man 👏
thanks man
Hi, I know this video is old, but will this work for gel candle wax? As they tend to have bubbles too
As others have said - Nice video - straight to the point and the proof is in the puddin', well resin! :p Thank you! Also the one you have is the one I have been looking at. If I buy, I will use your link :)
Thank you
Awesome video. This helped me figure out how to do this for the first time, thank you. Do you leave the oil cap on or off while the pump is running?
Thank you. To be honest I don't remember. I think it is on .
Very good and informative. Subscribed. 😊
Thank you
Thank you for the detailed video, I learned a few good new tips 🙏 Can I ask this, can you out for example a piece of resin jewelry wood for example in the mould with the resin poured, and then put that as is in the vacuum chamber ? Or is it only good to do resin on its own ? Many thanks 😊
Hi, thanks for posting and sharing tips on how to degas resin!
How are you able to keep the pump going for that long? My instruction manual says that once the needle stops moving the pump needs to be shut off. I have a 2 QT BACOENG VACCUM CHAMBER AND PUMP. It takes less the 30 seconds for the needle to get to -29 and then stops moving and I have to shut it off (stays on less then 1 minute) and there are still so much bubbles in the container. I hope you can help me.
Actually I don't turn the pump off. I usually de-gass for about 5 minutes then I stop and then I repeat the process a couple of times more. Sometimes you may still see bubbles during the vacuum process. But in the final product they will not be visible!
@@ScrapwoodCity okay thank you!👍🙂
I have the same vaccum chamber liz, did not turning off the pump help?
Most useful vacuum video ever :)
Thank you
Excellent work! Thank you.
Thank you
Thank you for this video! I’m going to try this later today.
Nice!
Thank you for this video! very well explained!
Thank you, I am glad you liked it
I have used vaacum chamber on urethane rubber but it seems to struggle with getting all of the air out.
Don't know, haven't done that.
what kind of resin do you use?
Very detailed tutorial!
Thank you
Are you open to collaboration? We are interested at your works!@@ScrapwoodCity
Now, would you do this while the resin is IN the mold or before you pour it?
Does tap water boil at room temperature in your chamber? I am thinking your red dye was suspended in tap water, distilled water, or alcohol and that liquid boiled off as well as the other bubbles expanding to exit.
Thank you my friend. God bless you
Good machine. Very useful, sir.
Thanks
Can i put in this vacuum round mold with resin ? Not in cup like on video but already in mold
Thank you)
You definitely can
tengo ese equipo mismo de vacío. No le quitas el tapón azul para que salga el gas?
Would this be good for small concrete castings?
I haven't tried it. But I don't see why it wouldn't!
Many thanks for the video! How much does it roughly take to remove bubbles?
Depends on the quantity.vI usually am done in a bout 10 minutes
Very helpful video, thanks xx
What about vacuuming multiple times, then (as long as you don't mix it again) pouring the resin into something will it end up with bubbles again from pouring?
i saw it from another video and she vaccum it after pouring the resin in the mold too..
Does it have to be slow curing/
Thank you very much !!!! you are save my life haha... I say Hi from Mexico!
Nice to hear that, greetings from Greece
Do you know what happens if you put wet concrete in a mould? Does it remove air pockets?
I haven't tried it but I guess it would work
I fill the flowers with resin in the form of a round closed 8 cm. Does the vacuum chamber help to remove bubbles?
It should. It also helps the resin to fill difficult to reach or hollow areas
@@ScrapwoodCity thank U .what is better for this
vacuum chamber or pressure chamber?
Can you place a silicon mould in a vacuum with resin? Would it give the same result? Thank you :)
Yes you definitely can. But the mold mustn't be filled all the way up. If it is, it will overflow at some point. So have that in mind when you make the mold.
Hi amazing! This work for polyurethane resin smooth on too? Thank u!
Np polyurethane is much faster. Yhe vacuum would not work
Hi! Thank u for reply back! So thankful.💝can you tell me how can I degassing the polyurethane? Even if I have to pay a tutorial. No problem. Thank u!
This was great, thank you!
Nice video, helps a lot, thank you
Do you think this would work with casting dice?
I guess so
Al hacer el proceso varias veces las burbujas en la superficie se liberan y la resina queda mas limpia
I've discovered that my resin casting literally deflates when I use this technique. Not sure if I'm going too fast or using a resin that sets too quickly or both but my results are catastrophic. I'm using five minute set resin. Please help!
Hii. What is considered a slow setting resin ?
So many people need to understand how essential degassing is. And not just before the pour, but after. But, don't a lot of long-settimg resins build up more heat? And I'd still recommend pressurizing during the final setting. My experience is not from making beautiful art pieces, but making hardware that goes into outer space. It is nice to see these standards being applied to art as well. Beautiful example of proper degassing.
Also, I highly recommend opening the release valve and normalizing the pressure BEFORE turning off the vacuum pump, especially if you are using an oil-lubricated pump. Otherwise the vacuum chamber can pull contaminants and oil out of the pump and into the chamber.
Thank you for your comment. I will try out your suggestions. In my video all I did is sharing my personal experience knowing that it works for me and the kind of projects I do!
@@MattThompsonOnGoogle so basically release first then turn off the pump?
I noticed you didn't put the oil cap back on for your vacuum pump.. is there a purpose for that?
No, sometimes it pops out!
@@ScrapwoodCity oh okay 👍I was just wondering if I was doing something wrong. Lol thanks for the quick reply!🙂
Thank you for the informative video. I will try that now.
Can you cure it inside of the vaccum chamber or you need to takie it out for curing?
If you turn the vacuum pump off, I don't see why not. I often do it
Συγχαρητήρια κάνεις πολύ καλή δουλειά!!!
Σε ευχαριστώ πολύ
Ωραίο εργαλείο και φοβερή επεξήγηση να σε καλά ωρέ!!!
Ευχαριστώ Κώστα, ναι άξιζε τα λεφτά του
Thank you!!
nice video !! one question : the percentage of shrinkage of the resin was the same on both cups ? or the one with vaccum had less shrinkage ?
To be honest I didn't notice
When I use mine my resin gets so bubbly and high and out the cup and I still have bubbles. Advice ?
Let the pressure back in till they collapse and pull the vacuum again. Don that until you can keep a vacuum without excessive bubbles. If that's what you're doing, try a different resin
Excellent. Thank you
Thank you for watching and commenting
Great video, thanks!
thanks for watching
How much does this increase the strength of the resin? Looks great too.
I don't know the answer to that.
geia sou file mou wraio video !
exw kanei ena diko mou vacuum me combresora apo palio psigeio alla exw ala3ei 2 moter, gt mou ta kaiei , to exeis dokimasei ? kanw kati lathos ?
Το έχω ξανά ακούσει αυτό σαν πατέντα. Αλλά δεν έχω ιδέα γιατί σου συμβαίνει. Ίσως δεν αντέχει τόσο κενό αυτή η αντλία η ίσως χρειάζεται λάδι.
@@ScrapwoodCity me to mixanima p exeis kanei to douleyeis kairo xwris problimata ? an einai na parw mia antlia kanoniki .
I connectéd as instructed but the valve doesnt move at all, what could be wrong here? Do I wait for 5 minutes? To see valve moving? Please someone help me… thanks
In my case the anti pressure clock works right away. If you mean that!
Thank you
you live above ocean level ?/ vives sobre el nivel del mar ?
I need help please just bought the same.
That was a really helpful video. I’m new to resin woodturning and was trying to work out which is the best process to use to remove bubbles - vacuum pot or pressure pot. This method seems to be perfect! You mention about using slow setting resins; the one I usually use sets in 24 hours - would this be too quick for it to work? Thanks for your help.
You need about an hour of working time in my opinion. Check the specs of your resin. :)
OK, thank you - will do
I see people using pressure pots for resin casting. Do I need to get both?
This depends on the work you do. You will have to decide that.
can you tell me what brand of resin you are using?
Cheap ass brand for sure.
Cît costă o instalație completa pt vid multumesc.euro ?
link in the description
Hi there. I'm new to this whole thing and while doing some research I learn there's one and two stage vacuum set ups. Which are you using?
Hello, mine is a one stage pump! I think this has to do with the capacity of your pump! More stages more empty space in your pot!
Thanks so much - this is really helpful!
@@KJ-Serene nice to hear that :)
Thanks for sharing that
Thanks for watching
Where can I buy the vacuum chamber
link in the description
Hey how can i use the vacuum to remove resin bubbles on a table? I’m new in this things
Are you putting the resin onto the table? If so take a heat gun or hair dryer to it and that should help.
The only way to use a vacuum chamber for table pours is to degas the resin after mixing and before pouring it onto the table.
You vacuum the epoxy before you pour it into a mould. Or do you pour it in to a mould then vacuum it?
You can do both. And I usually do so
@@ScrapwoodCity do you leave the mould Insider the vaccum chamber util its cured?
What resin are you using?
Einfach nur toll ❤️
🧡
You sound very Cuban. Amazing video
I am Greek. :)