Shop for Type 6 Nylon sheets. Nylon type 6 (casting) is often the most cost effective method for producing thick sheet. This process has the added advantage of allowing manufacturers to create custom near net (irregular) shapes. Custom cuts and cut-to-size pieces. Have machined into fabricated parts. Nylon comes in many colors. Stocked materials typically ship in 2-5 business days. Can’t find what you need? Get a quote.