The KNEHO UV HEAVY-DUTY FILLER for tiny cracks in top coats on oak is applied once with a large surplus on pre-calibrated surfaces and completely removed again with the steel roller. Tiny cracks, wind cracks and defects in the glued joints are filled in. The material can then be sanded or brushed for surface coating.

• Low reject rate
• No post-treatment
• Open-pored, structured surface possible
• Low application volume due to optimised recipe