Sailboat Bottom Paint Ablative Vs Hard

sailboat bottom paint ablative vs hard

How to change from ablative to hard bottom paint. the basic issue in switching from ablative to hard paint is that the ablative paint can still try to wear away under the hard paint and will take the hard layers with it. if there are years of ablative paint build up, the recommendation is to soda blast the hull back to gelcoat.. Bottom paint is a "must have" for boats that spend most of the year in the water. (photo: billy black) hybrid or semi-hard ablative paints bridge the gap between ablative and hard paints by incorporating the benefits of both into a single product.. If you’re re-painting a boat that already has bottom paint, your choices may be restricted by compatibility issues. vinyl-based paints, for example, can only be applied over other vinyl-based paints. and hard paints can’t be applied to a bottom that’s been previously painted with an ablative paint without a complete stripping, first..

sailboat bottom paint ablative vs hard Contact leaching paint releases the biocide at a steadily decreasing rate, leaving the hard coating of the original thickness at season’s end. higher copper content, rather than the type of paint binder as with ablative paints, generally means greater effective performance in this paint type.. Re: ablative vs. hard paints.... it was more likely a cheap owner who knew he would be selling the boat and didn't want to spend the extra $150 that power washing would cost around here. all times are gmt -4..