Wash-In Proof

Restore the water and dirt repellency of your outdoor equipment

Feldten's Wash-In Proof is crafted to rejuvenate the repellency properties of your outdoor gear. While it does not clean your items, it fortifies them with an ultrathin, highly repellent protective layer.

This product is user-friendly, containing no fluorine or solvents, and can be used for both handwashing and machine washing.

Primarily made for mesh and softshell materials such as Gore Tex®, DryFit®, Sympatex®, and Coolmax®, it is also compatible with other fabric blends.

A single bottle provides 500 ml, sufficient for five washes.

Instructions for use:

• Clear detergent residues from washing machine compartments
• Place up to 1 kg of clean laundry in the washing drum
• Add 100 ml of liquid impregnation into the main compartment
• Avoid using softener
• Select the 30 °C wool wash setting
• Dry according to the textiles' care instructions – with or without a dryer