NAUTICclean - P13 PRO-CUT Polish for matt gelcoats and paintwork Specially for rough work Strong polishing power Silicone-free. Finishing that adds shine The latest generation of Polishes developed on the basis of POLYGRAD™ micro-abrasive crystals. Developed for rough work on matt surfaces, P13 PRO-CUT is suitable for polishing floury, porous gelcoats and very matt paintwork. SUPPLY INSTRUCTIONS: Apply to the surface to be treated with a brush or the polishing machine switched off. Apply zone by zone. Using a polishing machine with firm foam rubber, work the surface in question until the desired result is achieved. Can also be applied manually with a microfiber cloth. However, we recommend using a polishing machine. RECOMMENDATION: We recommend applying P12 PRO-MEDIUM and P11 PRO-ULTRA FINE afterwards to achieve a perfect surface with high gloss and high protection.