Unfortunately that won't work. He is looking for something that is rubber and pliable. Trimco produces PVC extrusions which are very hard and not able to be used in an application where it is replacing rubber.
Oh, and anything arriving from FrozenCPU will be charged a buckload of duties and taxes at the border. I've tried and it waasn't pretty.
You got an acrylic supplier here in Ottawa?
Try a company called Everlast Acrylic, but I'm not sure if that is the same one we dealt with years ago. Most of the time if there is a job in Ottawa or Gatineau, we use a supplier here in Montreal called Algar Plexi.
I went to Princess Auto and Kents and couldn't find any acrylic- I did find a bunch of neat stuff at princess though- got a bunch of heatsinks and fans, and WC fittings for next to nothing (and a good deal on a chainsaw too!;-))- Also managed to get a tour of Cdn_Madras' watercooling setup- It's some kinda rig!
Oh yeah- wilson- I looked for the window gasket without any luck