How to use 3m heavy cutting compound. 3M's fastest-cutting product for gelcoat, this compound removes P800 and finer scratches and leaves a high gloss finish ideal for cutting polish and wax. It is our fastest-cutting compound for heavily-oxidized gelcoat surfaces and it helps to quickly remove heavy oxidation, weathering, dulling, chalking and scratches P800 or finer. 3M Perfect-It Heavy Cutting Compound: This fast-cutting liquid is perfect for removing major oxidation and 800 grit scratches from your gelcoat, leaving an unwaxed finish. com Product Selection and Use: Many factors beyond 3M’s control and uniquely within user’s knowledge and control can afect the use and performance of a 3M product in a particular application. It quickly removes heavy scratches, oxidation, and water marks while delivering extended working time and a deep, high-gloss finish. Use our 3M™ Perfect‐It™ Gelcoat Heavy Cutting Compound as first step of a truly professional gelcoat finish. Our fastest-cutting product for gelcoat, this compound removes P600 and finer scratches and leaves a high gloss finish ideal for cutting polish and wax. I personally use Collinite fibreglass wax with good results, 3M fast cut is also brilliant for light oxidation or to use as a polish after using a heavy compound on really chaly oxidized gelcoat, hope this helps. Ideal for marine, RV, and industrial gelcoat refinishing. As a result, customer is solely responsible for evaluating the product and determining whether it is appropriate and suitable for customer’s application, including conducting . 3M Perfect-It Gelcoat Heavy Cutting Compound is specially formulated to restore dull, damaged gelcoat surfaces with professional-grade results. 3M™ Perfect-It™ Gelcoat Heavy Cutting Compound restores the lustrous beauty of boats by eliminating oxidation, scratches, scuff marks and other surface blemishes from gelcoat. The first step of a truly professional gelcoat finish, our 3M™ Perfect‐It™ Gelcoat Heavy Cutting Compound is our fastest-cutting compound for heavily-oxidized gelcoat surfaces. 1-877-666-2277 3MMarine. psy ejrmqvo fmhdwj edhrno gshnyy