Immersion Coating
The Ultimate Solution

(only available UK mainland)

Immersion coating is a step further than coil protection. Immersion coating has been tested alongside alternative technology and has been found to have fantastic results on all surface types ( only available UK mainland).

The immersion coating technology utilises the surface tension of a liquid with a certain viscosity to create a precise and consistent coating layer. The process allows the thickness of the coating to be controlled. For example, the viscosity of a fluid is a measure of its resistance to deformation at a given rate.

For liquids, it corresponds to the informal concept of “thickness”. For example, honey has a higher viscosity than water. It is important to take into consideration the temperature and humidity, so coating thickness is less important in a coil with, say, 6 FPI but extremely important in a coil with 12 FPI. In any application, the thickness should not reduce the coil efficiency by more than 1%.

Our cost always includes coil, base and return bends

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Immersion coating is the only way to guarantee full coverage.

Spray coating will not work on finely spaced fins or deep coils.

Immersion coating works up to 20 rows deep and on any fin geometry

Flow Coating
Water based Immersion Coating
Deep Coil Showing poor penetration

Deep Coil Showing poor penetration

Restricted fin spacing and poor geometry can cause the pressure to drop. As a result, this can reduce or eliminate the ability to deeply coat a large coil. Smaller coils may also experience problems due to having a complex fin profile.

Copper/Copper vs Coated

If you would like to know more about Spray Coating please call us on +44 1253 890666, email us at

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