Has anyone else used a plastic bucket for a grain tube?
I'm getting bits together to make a GF clone. Probably end up with a system similar to the Brewster. I'm using a Burco Cygnet 30l urn and am in the process of building a controller using an Arduino. The only part I'm struggling with is how to hold the grain. I guess the commercial systems use custom made grain tubes. I thought about 2 options, first is to get a large stock pot and drill holes in the bottom. I think a 19l pot would do. Feel a bit bad about spending ���ã20 - ���ã30 on a pot then putting a load of holes in it. Option 2 would be to use a plastic bucket. I've used a modified bucket as a kettle so I know they can withstand the temperature. I'd be interested to hear from others who have used plastic. My concerns are; how easy is it to sterilise the outside of the bucket and would the paint wear off and get into the wort.