[Cross-cut test] Research, innovations, dialogue with the market, experience and passion are all combined to produce Sayerlack products. The Cross-cut test allows you to evaluate the resistance of coatings products to detachment from the supports when a right-angled grid is cut on the surface up to the support. --- [Cross-cut test] Ricerca e innovazione, dialogo con il mercato, esperienza e passione: tutto questo confluisce nella realizzazione dei prodotti Sayerlack. Il Cross-cut test permette d