Terraprene Neoprene

Terraprene neoprene is a type of polychloroprene rubber (CR) synthetic rubber made from limestone. Limestone is mined, crushed and melted at around 2,000 degC. It has a similar carbon footprint to petroleum-derived neoprene, such as used in wetsuits, but avoids the use of oil and associated negative impacts. Image NRS.