Saga47swan Sailing · video

What this video covers

Chris, skipper of the 47-foot yacht Saga, transitioned from traditional hard antifouling paint to Hempel Silic One, a non-biocide, silicone-based coating.0:48 The three-stage application process requires a conversion primer, a tie coat, and two coats of Silic One.4:50 Unlike traditional systems, this product eliminates the need for sanding between applications if the previous layer remains in good condition.1:37 While the initial material cost is nearly triple that of standard hard antifoul, the system becomes more economical by the third year due to reduced labor and maintenance requirements.2:07 Application involves strict adherence to temperature-dependent timing intervals for recoating and curing, as outlined in the manufacturer’s data sheets.3:13 During the process, the crew noted that the conversion primer requires efficient, single-pass application to avoid lifting the underlying paint.7:11 The slippery, low-friction surface of the cured silicone requires caution when using boatyard slings, as the vessel may slide.10:22 The crew plans to evaluate the coating's performance after a nine-month cruise through the Faroe Islands and Norway.11:01

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