Hello all -- My friend needs help! He was saving his homemade cloner aero bucket for his clone tent, but rockwool sucks in DWC and he's had to cut every big of rockwool out after it bread pythium for the SECOND time in his DWC buckets... see his concurrent thread (link https://www.rollitup.org/t/rockwool-root-rot.980877/ ) Down to his issue at hand... he started setting up his homemade aero bucket to transplant his root rot shocked plants to. However, he's having some water leaks around the rim. He purchased some bathroom silicone from Home De-pot that is waterproof, weather-proof, and mold proof. See the photo attached. He's thinking that he needs to run a thin line around the lid but wants to be precise. Anyone have thoughts on the best location? P.S. On a side note, my friend received some new fem seeds today (as he's concerned some of his pythium infected root rotters might parish. Is it a bad idea to start new seedlings in a shared aero bucket aero cloner in the same way it's a bad idea to put in the same DWC chamber? Thank you!