DuraCopy is a synthetic, heat resistant paper created for use in extreme conditions. 

DuraCopy is a synthetic, heat resistant paper created for use in extreme conditions. It is actually waterproof and can even be used under water. Copy or laser print your own waterproof forms. Ideal for any extreme situation. Use in your photocopier or laser printer on both sides. Not for ink-jet printers. A4 – 21 x 29.7cm