silicon zip lube for plastic zips including drysuit zips

Description

This small tube looks like a chapstick but is a bit more toxic. so store safely. You rub it up and down your drysuit zip about once a month and it makes the zip run easier. Some people also use on moving parts on sailing dinghies , a bit like we use grease or beeswax on metal , you should use silicon on plastic. You only get one tube but come in a box to me as shown in photo