Toss wings with Stubb’s BBQ Rub in a large bowl or large resealable plastic bag until completely coated.
Grill wings over medium heat 20 to 25 minutes or until cooked through (internal temperature of 165°F), turning frequently to prevent burning.
Mix Sticky Sweet BBQ Sauce and melted butter in a large bowl. Add cooked wings; toss to coat well. Serve immediately.