@gftiv posted:Read and understand about Die cast parts and Zinc Pest. Zinc Pest is when the diecast material is not pure enough and then crumbles over time.
tx for ur response gftiv
yes in ho there are no pblem yet wtih the zamac but i did'nt know the zincpest always persist with the diecast . i hope that with tinplate This is not the case!
bye