Koldblak Gun Blue – 500ml

£24.99

  • Creates a protective black oxide coating on steel surfaces
  • For use at room temperature – the safer alternative to hot caustic processes
  • Ideal for small and large volume users
  • Quick and simple process
  • Once treated it creates an ideal surface to absorb wax, oil or other rust-preventative sealants to give superior corrosion protection

Out of stock

Description

Jenolite Koldblak produces a protective black oxide coating on steel surfaces and is used as a safer alternative to hot caustic processes. The coating is integral with the surface, meaning there is no dimensional change. Koldblak is ideal for small and large volume users alike.

Available in a variety of sizes.

How To Use

Remove all traces of oil or grease. Remove old paint and loose rust with steel wool or wire brush.

  1. DEGREASE

    Ensure that the surface is completely free from rust & corrosion. Once this has been achieved the material should be degreased using solvents.

  2. MIX

    Using a plastic container, mix a solution of Koldblak with 25% concentration (three volumes of water and one of koldblak) at room temperature (15-25°C). Once mixed, immerse the item for a period of 5 – 15 minutes.

  3. RINSE

    After the allotted time, rinse the surface with clean water for 30 seconds to stop the reaction.

  4. PROTECT

    Once dry, you can protect the finish using a water repellent of your choice, such as paraffin wax or an alternative oil-based product. The blackening layer fully cures after 24 hours.