Reddit reviews Zinc Cast Disc - 3 inches Diameter x 1 inch Thick
We found 1 Reddit comments about Zinc Cast Disc - 3 inches Diameter x 1 inch Thick. Here are the top ones, ranked by their Reddit score.
Size: 3" Diameter 1" ThicknessWeighs approximately 2 poundsZinc AnodeZEP 3 for use in commercial heat exchangers.
https://www.amazon.com/Zinc-Cast-Disc-Diameter-Thick/dp/B001QUZ76A/ref=sr_1_4
Kinda pricey but fits the bill size-wise. 2lbs