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Why UV Exposure Can Compromise Synthetic Materials

Synthetic fabrics used for tents and backpacks are coated with a water repellent treatment. Exposure to ultraviolet (UV) light both destroys the water repellency and leads to a reduction in fabric tear strength, significantly shortening the lifespan of equipment. The application of Nikwax Tent & Gear SolarProof® can double the effective life of equipment by protecting against UV damage, while also providing Durable Water Repellency (DWR) to keep the rain out.

Tent and Backpack Fabrics Are Light and Strong, But Vulnerable

Tents and backpacks use synthetic fabrics, such as nylon or polyester, with a thin watertight polyurethane (PU) or elastomeric coating on the inside and a Durable Water Repellent (DWR) coating on the outside. This combination gives great strength and water resistance, combined with light weight — ideal attributes for outdoor equipment.

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