Fortunately I have not needed to use my PDF's since I bought my sailboat, but today, while a routine checkup, I found that two of them have their plastic zippers stuck with sea salt. Any idea on how to soften these crusts?<br /><br />Thanks,
After they're clean and dry, rub them down with some bowstring wax. You can get it in any archery section [Walmart, etc]. It's not sticky or greasy and lasts pretty well. MUCH easier to zip.
