Sitka Dew Point Repair

[Eagle]

Contacted Sitka Gear yesterday regarding a dew point set that wets out. Went through the automated warranty request online and got the shipping labels today. They are having me ship the set to Rainy Pass Repair in NC, and after contacting them, it appears that all they are going to do is apply a DWR to the jacket and pants. I could be wrong, but I don't think the dew point had a DWR to begin with and is a laminante fabric.

Any body have any experience with this? If the DWR application will return the set to prior performance, which was great, I'll be happy, but I'm thinking this is just a band aid when the real remedy would be a replacement.