Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
I was out sailing last weekend on an IMX-38, and all the rope clutches were slipping. This was the first time out for the season for this boat, with a new owner. It seemed like the clutches were really stiff and in need of a good lubrication. My suggestion was to take the lines out and give the mechanisms a squirt of WD-40, and maybe a bit of rosin on the lines themselves. Nobody agreed with me. Some thought that the clutches needed only a blast from a high pressure hose. Others recommended silicone-based lubricants. Comments?
I'd be a little concerned about getting lubricant on the rope gripping surfaces. The rope clutch that came on my C-25 was junk and very difficult to open - though it did not let the rope slip. I'd give the manufacturer a call for technical assistance. BTW, I have Lewmar clutches now and they're great! My wife can open them with one finger.
I would be careful using a wd-40 like lubricant on a plastic/graphite/somekindacomposite material. I would go with a silicon or lithium spray. Only on the working parts though, keep that stuff off the areas that contact the lines.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.