Two-component special layer based on an acrylic resin, consisting of pigmented components:
RILUMINATI 816 overlay, black
RILUMINATI 815 indicator layer, fluorescent
Functional principle
RILUMINATI 815 emits light as fluorescence under UV light. This allows to detect the resulting crack.
RILUMINATI 816 covers the indicator layer and at the same time prevents the indicator layer from reflecting to achieve the highest possible contrast between the crack and the indicator layer.
Both layers of the system tear open when the metal rips and the crack edges of the indicator layer are exposed.
When the spot is irradiated with UV light (wavelength 365 nm), the crack shows a fluorescent glow of yellow-green colour.
Product features
Two-component special layer based on an acrylic resin, consisting of pigmented components: