Gold Standard High Heat Gasket with Adhesive for Primo Oval XL (400) - 2yr Warranty 2 Year Free Replacement Warranty & Made in USA Exclusive Golden Kevlar + Nomex High-Temp Material with Peel and Stick Application Material for Top and Bottom PLUS Bonus Chimney Seal 14.5ft Long, 3/4" Wide, 1/8" Thick (4.4m x 19mm x 3.5mm) plus Chimney Seal Telephone support, videos, and full color instructions for gasket installation and grill adjustment