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  • Writer's pictureValinda

The Ultimate Guide to Understanding PUL Fabric

Updated: May 25

We all know products that have a waterproof layer. This can be cloth diapers for the fluff butt moms among us but also reusable menstrual products often have a waterproof layer to prevent our clothes to get dirty. This waterproof layer is known as PUL. But what exactly is PUL and is it safe to use against delicate skin?

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What does PUL mean?

PUL is an abbreviation and it literally means polyurethane laminate. Polyurethane is an important type of polymer known for its wide variety of uses. Laminate means that this polyester is laminated onto a fabric.