Permanently fixes blown Head gaskets, cracked heads and porous ... large engines Require two bottles The ceramic micro-fibres in K-Seal Ultimate are carefully produced so that they will seal ...

Head gasket sealer can get out out of a jam until you can replace the gasket. Photo credit: David Traver Adolphus / Au ...

but the Steel Seal products all come with a money-back guarantee to help provide peace of mind to those looking to fix their head gasket issues. This product is ideal for six-cylinder engines and ...