I have a pair of Enura eVent 3/4s. I've managed to wear through one of the seams on the arse, and the fabric itself is delaminating.

Can anybody recommend a (quick) repair place (or a DIY repair kit)? I've sent stuff back to manufacturers before for repair, but it takes several months and a lot of phone calls before it gets back to me… Not what I want at the onset of winter.