Following the great success of their tinned copper wire, Duelund are tin plating everything to amazing effect. We now have the first batch of CAST 100V capacitors for loudspeaker crossovers in stock see https://www.hificollective.co.uk/components/duelund-cast-tinned-copper-100v.html
Also we have the 630Vdc rated CAST version for all your electronic needs. See https://www.hificollective.co.uk/components/duelund-cast-tinned-copper-630v.html
Both versions are a marked improvement on the straight Copper Casts.