Jeep roof seal replacement kit If you want to remove the Slimline II Front Runner roof rack from a Jeep Wrangler, use these caps to seal the mounting points in the roof.Info: Caps to seal the mounting holes in the roof of the Jeep Wrangler JK/JKU/JL 3-door and 5-door when the Slimline II roof rack is removed. Roof seals are easily removed when reinstalling the Slimline II roof rack. Includes assembly instructions. Consists of:16 x sealing boltsAssembly instructionsMaterials used:Plated boltPU gasketNitrile O-ringPowder-coated washer