1K and 2K wood varnish formula, showcases wood grain, resistant to sun and rain, beautifully strong that impresses craftsmen.

Beger 1K and 2K polyurethane wood coatings provide a beautiful gloss finish that showcases the natural grain. They are resistant to sun and rain, suitable for both indoor and outdoor use, and offer a complete range of glossy films to choose from.
Using polyurethane to coat the outdoor balcony, the film cracks very quickly. How to fix it?

The issue with the wood color is that the polyurethane applied to the outdoor railing and balcony is cracking very quickly. How can this be fixed?