BRANTHO-KORRUX 3 IN 1 HARDENER
Brantho-Korrux 3 in 1 Hardener is a premium-grade additive developed to significantly speed up the drying time of Brantho-Korrux 3 in 1 coatings. This hardener concentrate not only ensures faster through-drying and reduced tack-free time, but also improves the mechanical strength of the coating – making it especially suitable for dark colors or high-wear areas.
With the addition of this hardener, the scratch resistance and durability of the coating are clearly enhanced, making it an excellent choice for professional applications on metal surfaces, machinery, vehicles, and industrial installations.
- Speeds up drying and reduces tack-free time
- Enhances scratch and abrasion resistance
- Ideal for dark topcoats or high-traffic applications
- Easy to mix and apply
- Perfect for professional use on metal, vehicles, structures and more
- 500 ml
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BRANTHO-KORRUX 3 IN 1 HARDENER
Our innovative range of products for facade cleaning, water protection, wood renovation, natural stone repair, imitation and chemical anchoring goes hand in hand with high-quality technology and quality for our customers.









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