4 ms·
dwr != gore-tex wash. DWR is the cheaper/non-permanent waterproofing solution (likely containing PTFE) to add waterproofing to an otherwise non-waterproof jacke
by cobalt 4y ago
dwr != gore-tex wash. DWR is the cheaper/non-permanent waterproofing solution (likely containing PTFE) to add waterproofing to an otherwise non-waterproof jacket (or to make the outer layer waterproof)
- loeg 4y agoTraditional gore-tex outerwear is made of 3 layers. The middle layer is the goretex, but the other layer is some fabric treated with a DWR that needs to be maintained for the jacket to work well (or the outer layer saturates with water and prevents the middle layer from breathing). So yes, you need to treat most goretex jackets with a DWR periodically.