Yoder Smoker Stack Cap – Weatherproof Chimney Cover for YS480 & YS640 – Heavy-Duty Pellet Grill Stack Cover – Rust-Resistant, Heat-Safe Smoker Accessory

Congratulations! You will want to get a can of ACF-50 (Amazon). Spray it on the outside of the grill and wipe with a microfiber cloth to inhibit rust on your Yoder. Only need to do this every so often. I also bought a cap to fit over the smoke stack to prevent critters / bees from entering ($10). ACF-50 Anti-Corrosion Spray - 13... https://www.amazon.com/dp/B016OMGR0E Yoder Smoker Cap: https://a.co/d/03EnZbt5