Its sealant, silicone gasket. Im guessing you know its a cambelt, cam pulley and camshaft out job when removing the cam cover on a 172/182?
Its sealant, silicone gasket. Im guessing you know its a cambelt, cam pulley and camshaft out job when removing the cam cover on a 172/182?
Its just sealant mate, Ive always used stuff that stays tacky (hylomar etc) It doesnt leak ever again if done properley.
hylomar is a recipe for a recurring leak