Analyzing the most common use of S3 liquid so far we have come to the conclusion that our customers use it primarily to clean the surface after polishing, and for protection is preferable to use wax S4.
We concluded to modified S3 liquid to meet the needs of our customers and produced the next generation S3 FINISH CLEANER product.
Does not contain silicone, teflon and fillers. Used together with other Sea-Line polishing materials, gives excellent results on gelcoats and lacquered surfaces.
More information : S3 Finish Cleaner


We are expanding our offer by introducing two new products that will provide boat enthusiasts

Come and join us at METSTRADE 2023, METSTRADE the best event for marine industry professionals,

Visit us and our production plant without traveling

New in the 2023 season is a new polishing wool The new black and white
Yes, you can paint the bottom of the boat with polyurethane paint due to its high mechanical strength. We recommend this solution when the boat is not launched for a long time and is not exposed to fouling.
Yes, you can mix Sea-Line polyurethane paints. The only difference are the pigments of polyurethane paints that determine the color of the paint. But remember to keep the right proportions of base, hardener and thinner.
Sea-Line HARD and Sea-Line self-polishing antifouling are not intended for aluminum surfaces. They include copper oxide, which in contact with aluminum causes galvanic corrosion. Especially on aluminum, we offer ALU-PLUS self-polishing anti-fouling paint, which, in addition to excellent adhesion to aluminum, is also 30% more effective than traditional anti-fouling paints.