Durable Water Repellent (DWR)

Durable Water Repellent(DWR) finish is a coating can be added to any premium parchment to make them water-resistant.

It is not only for a protection from water, oils, or environmental pollutants but also maintaining the breathable nature of premium parchment.

DWR is often used in conjunction with waterproof breathable fabrics such as Gore-Tex.