Bronco 2 window seal restoration

[NefariousFraggle]

I'm in the middle of restoring my B-Deuce. It's a 1990 Bronco 2 Eddie Bauer Edition, with the Dana 35 Front end. I lucked out on the last one. I'm wondering if anyone can recommend a product for conditioning/restoring my dried out, and cracking rubber window seals, for the large, side-rear windows. I've tried a few random product, but have had no luck. I'd appreciate it. I don't even know where I'd find a new pair of those windows, and they'd probably be stupid expensive.

 

[Ranger850]

303 makes a product for treating rubber components
https://www.autogeek.net/303-rubber-seal-protectant.html

 

[4x4prepper]

Scotty recommends AT-205, which I think I will try, he uses on basically on anything rubber.