The Holts Wondarweld is a heavy duty engine block and cylinder repair which can be used at home to repair leaks quickly and cost-effectively. It's a permanent repair which is anti-corrosive to protect against future leaks. To be used by an experienced amatuer or professional mechanics.

HOLTS WONDARWELD:

  • Permanently seals cracked cylinder blocks, internal and external leaks in the water jacket.
  • Suitable for Steel, Iron and Aluminium engines.
  • Prevents the need for an engine rebuild.
  • DO NOT POUR IN ENGINE OIL - Always read the instructions carefully!
  • Suitable for all cars.
  • 500 ml



Additional Information

We are dedicated to ensuring the highest possible quality service to our customers.

Click to expand the tabs below to read more about our policies.

made with love by