Polyethylene 

Polyethylene (PE) rope

Polyethylene is a synthetic material in monofilaments, it has a wide range of applications thanks to its many qualities:
High breaking strength, good abrasion, weather and chemical resistance (lubricants, petrol, diesel, diluted soda), rot-proof, waterproof, easy to splice.
Plastic appearance, stiff, stretches, memory of shape allowing it to deform without breaking and to keep its structure.