AUTOGLO® AL-4B is a biodegradable, fluorescent, water-based penetrant specifically designed for use in the automotive industry. It has excellent water washability and is easy to remove from rough non-ferrous cast parts and complex shapes.

Use AL-4B on all your automotive components, for example:

  • Brakes
  • Steering components
  • Connecting rods
  • Wheels
  • Engine mounts
  • Pistons
  • Cylinder blocks
  • Welded tanks
  • Quick and easy to use and prepare
  • Superior washability
  • Can be diluted with water to make it more cost-effective
  • Suitable for use on non-ferrous materials, such as plastics

You can use AL-4B with all of our cleaners and developers.

Compatible equipment:

LPI Accessories

UV lights

Packaging icon: 200 litre barrel

Part number 056C225

Packaging icon: 1000 litre IBC

Part number 056C226

View the Product Data Sheet.