super durable materials

Use materials that are 200 times stronger than steel to build rubber bands
alliance rubber, the world's largest rubber band manufacturer, is researching to produce rubber bands from graphene, the world's most durable material.
New coating helps supersonic aircraft withstand temperatures up to 3000 degrees Celsius
a new generation of coatings with 12 times more durability than current durable ceramics can solve the durability problem for supersonic aircraft.