EASIEST & CHEAPEST Vacuum Chamber. DIY for epoxy castings & resin pouring.
This is by far the easiest and cheapest vacuum chamber to make yourself. No need to go to 5 different stores to get pipe fittings, electrical equipment ect... No need to purchase expensive vacuums / pumps, pots. No need to learn how to solder pipes and do electrical work!
This should take no more than 2 hours to complete fully and cost you less than $50.
Let me know what you think!