Flexible, durable synthetic polymer material.

any of a class of polyurethane plastics with many properties, including elasticity, transparency, and resistance to oil, grease, and abrasion.

Polyurethane dispersion, or PUD, is understood to be a polyurethane polymer resin dispersed in water, rather than a solvent, although some cosolvent may be used.

(PUL, thermal stretch, fuzzy rubber) a compound fabric made by laminating a cloth fabric to one or both sides of a thin film of polyurethane.