Anyone have experience with molding petg tubing?

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axlrose

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Jun 11, 2008
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Just wondering about degree of difficulty/learning curve as I'm kind of thinking of taking this on myself and getting a EKWB L360. Can I teach myself to mold petg tubing with some practice or am I biting off too much?

Thanks.
 
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JimF_35
It is much easier than Acrylic is the only concern is the cuts. Make sure you sand the burs off evenly. I always tell people don't let hardlines scare you. One bit of advise is to order atleast one more stick than you think you need because mistakes will be had. Also, remember to measure long as it is easier to trim than it is to have to start another bend.

https://www.youtube.com/watch?v=w3bQagayA64

It is a decent video. I don't suggest you dip your tube in water to set it. Just be patient and let it air cool as water can cause spider cracks. You will have to hold the shape for 30-40 seconds which can be a pain but it is worth it. Also do not bend if it does not want to bend. Start putting pressure on the tube as a test when you...
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JimF_35

JimF_35

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Dec 27, 2010
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It is much easier than Acrylic is the only concern is the cuts. Make sure you sand the burs off evenly. I always tell people don't let hardlines scare you. One bit of advise is to order atleast one more stick than you think you need because mistakes will be had. Also, remember to measure long as it is easier to trim than it is to have to start another bend.

https://www.youtube.com/watch?v=w3bQagayA64

It is a decent video. I don't suggest you dip your tube in water to set it. Just be patient and let it air cool as water can cause spider cracks. You will have to hold the shape for 30-40 seconds which can be a pain but it is worth it. Also do not bend if it does not want to bend. Start putting pressure on the tube as a test when you think it is hot enough and it should give easily. If it does not be patient or you will end up with bubbles.
 
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