Gulfmew 5 Pack Zipper Lubricant for Metal and Plastic, Instant Waterproof Zipper Lube, Long Lasting Universal Zip Grease for Clothes, Wetsuit, Dive Suit, Gear Bag

Makes stiff zippers work better than new for a few days. I had to re apply after a few days to keep that better than new glide going. But even still the glide is better than before the first application of the stuff and comparable to new. You are definitely getting your money's worth of stuff that's for sure. But if butter smooth easy quiet operation is mission critical I would make sure to re apply shortly before heading out. It's probably going to be a couple years before I need to buy any more of this product but I fully intend to buy it again.

The product I've been looking for, this is perfect for zippered garden covers and has saved them from being thrown out. Especially happy five small tubes received so others have a tube of their own for their stuck zippers--typically trail bike related zippers. Durability--I treated a 6 ft. garden bed cover zipper 4 weeks ago and the zipper still works smoothly.

Little hard to apply, works the first couple of times and then doesn’t

Amazing stuff. I use it on all the zippers of my salt water equipment. It doesn't tap dirt and last through weeks of usage.

IMy zippers were sticking on my SXS top and storage bag. I got this and applied it as instructed and these zippers feel brand new! Easy to instal. It has lasted for 3 months so far.

Lubricated it very well. Have nylon zippers and use white vinegar to free them up then apply the lubricant work perfectly now as good as new.

Easy to use lubricant and works really well on old worn out zippers as well. I have lubricated all my previous luggage suitcases from 10+ years ago as they were dirty and were hard to slide and now they are functional and working

Good for difficult zips,I used it to waterproof one zip. Makes zips run smoother