Stop Leak & Repair
Fix leaks and blown head gaskets without dismantling the engine.
Showing 6 products in this category
Best seller
Best seller
Stop Oil Leak Seal Expander
Rejuvenates dried, hardened seals to stop oil leaks, success rate greater than 95%.
from$143
Hydraulic Stop Leak
Permanently stops hydraulic oil leaks in rams, pumps and systems.
from$154
Radiator Stop Leak Kit
The strongest and safest radiator fix on the market today.
$96
Blown Head Gasket Repair
Repairs blown head gaskets without dismantling the engine. Results in minutes.
from$111
Head Gasket Test Kit
Detects even small head gasket breaches, tests up to 20 vehicles.
$69
Diesel Pump Seal Leak Fix
Fixes diesel fuel pump leaks by rejuvenating nitrile pump seals.
$154
Not sure which one you need?
Describe the fault and we'll point you at the right product, or tell you straight that none of them will fix it. No charge, no sales pitch.
Call 1800 441 1637am–7pm, seven days