Gear Aid Zipper Lubricant (formerly McNett Zip Care) ensures that your wetsuit zip will be opening and closing smoothly without any problems. It's a clear lubricant that once dry won't have any sand, salt or dirt sticking to it as it dries up completely. It does leave a protective film that will ensure future use of the zip will go smoothly as well.

Use the brush to remove sand, salt or other dirt and then lubricate the zip by squeezing the bottle and applying Zipper Lubricant. 

This product was formerly known as McNett Zip Care. It is exactly the same product, sold by the same company (McNett used to be a line within the Gear Aid range).