'But Plastics are so expensive'. . . Let's look into this. Plastics mouldstuffs certainly cost several times as much as raw materials like timber, steel and ceramics. But, in the properly equipped hands of the people who know how, plastics can be moulded so rapidly and economically and need so little ' finishing' that in the long run a plastics moulding may cost no more that a similar article made from cheaper materials. If price is your only consideration, you would be well advised to