K-SEAL Ultimate Head Gasket Permanent Repair - 472ml (K3501)

Permanently fixes blown head gaskets, cracked heads and porous engine block

• One bottle is enough to fix gaskets in cars, SUVs and small trucks; large engines require two bottles
• The ceramic micro-fibres in K-Seal ultimate are carefully produced so that they will seal leaks up to 0.635mm in size
• These micro-fibres will naturally migrate to the pressure differential caused by the coolant leak or failure point
• The leak is repaired and the ceramic ingredient cures to make a long lasting repair

K-Seal ultimate Head Gasket Repair is the simple, permanent fix for blown head gaskets, cracked heads and blocks, and porous engine blocks. Guaranteed repair for the life of your engine, or your money back! Our unique formula works with all water-cooled engines – there’s no need to drain or flush your cooling system, and it doesn’t matter what kind of antifreeze or coolant you’ve used previously. Simply shake the bottle, pour K-Seal Ultimate into your cooling system, and you’re back on the road.