Two-component special coating based on an acrylic resin, consisting of pigmented components::
RILUMINATI 815 Indicator layer fluorescent
RILUMINATI 816 Top coat black
Functional principle
RILUMINATI 815 emits light as fluorescence under UV light. This makes it possible to detect the de- veloping crack.
RILUMINATI 816 covers the indicator layer and at the same time prevents the indicator layer from radiating in order to achieve the highest possible contrast between crack and indicator layer.
Product features
Reliable, early and passive method for the detection of fatigue cracks
Long-term monitoring in critical areas
No information about crack location required
Possibility for automated crack detection (remote monitoring) during running processes
Excellent adhesion to steel surfaces due to the combi- nation of elasticity and strength
Testing under UV light
Suitable for industrial application on steel surfaces
High UV resistance
Color strength and gloss are preserved for a long time