Our Prime HDPE 250 is a semi-crystalline material, therefore it requires more attention than an amorphous material. Sustainability: Sustainability includes considering the product’s circularity or end of life during the design of the finished product. Prime HDPE 250 is a polyethylene (recycle code 2) that can be recycled as a post-industrial or post-consumer product. Contact your Primex Territory Business Manager or check with local recycling facilities to determine where it is collected and recycled. Applications: Prime HDPE 250 is ideal for forming trays, food packaging, small dunnage, or any other parts that requires cold temperature impact. It also works well for small lawn tractor parts, and many other small tool components.