 It is used for upholstery, especially in cars and restaurants.Because it can be readily cleaned and sterilized, PUL is used for medical bedding, mattress protectors, reusable incontinence products, diapers/nappies, wet bags, and cloth menstrual pads.There are many different polyurethane blends and resin types, which vary in durability, resistance to heat, ambient humidity, and light, and the maximum temperature they will stand (some, for medical use, are autoclavable).