LENETA - Penetration charts
Penetration charts
An important feature of architectural coatings is their ability to create a Uniform appearance on surfaces with varying porosity to preserve it.
This ability, in which gloss and colour uniformity are specific aspects, is called Penetration resistance labelled.
The adjacent sealed/unsealed areas points for testing the penetration resistance clear conditions with varying porosity represent.
In addition to the qualitative visual observations, photometric measurements of the two areas provide objective numerical values.