Master Paint System MPS Disposable Paint Spray Gun Cup Liners and Lid System, 50 Pack Mini Size 6 Ounce (180ml) Kit - 50 Cup Liners, 50 Lids with Strainer, 1 Hard Cup with Retainer Ring and 20 Plugs

Good product but there are some things that could get some attention.

Bought these on a whim, no regrets. Dont know what other people are saying that these are not good, they are decent liners, caps, and cup. Yes the liners are thinner and slightly smaller lips they seal and work great for solvent and water based material. Been using 3M PPS in our shop for 10+ years, wish I would have found these years ago.

Ive been using 3M PPS cup system since 2014 with my Fuji Q4 turbine/XPS and T series spray guns as well as multiple compressor HVLP spray guns with adapters. These Master Paint versions of cups/liners and lids work just the same. No leaks ever on this system nor the PPS system. These provide considerable savings to the PPS ones which is great. I generally reuse liners and lids as least once extra time when doing water based products because its just easy to clean them out with hot water. I dispose of the liners and lids when I spray solvent materials though after I get multiple spray sessions of the same product over 1-2 days. I would not hesitate to continue buying these for the savings over the branded PPS products. I find the 6oz and 20oz cup sizes to be the most practical. Going larger to the 28oz size puts a lot of weight for gravity feed guns and can slow down maneuvering on anything but flats objects.

So far these have worked just as good as the higher priced pps cups I’ve been using. Will definitely Oder more of these!

They say they work with all PPS adapters. This is not true they do not work with PPS 2.0.

The tops don’t fit good then when taking off or putting on paint gun the tips brake the top and then you have a mess. Buy better quality

A must have if you are doing any kind of continuous painting. So much time and money saved on cleaning out the stock canister over and over

These things are guaranteed to make a mess of your gun, and shop floor. My window for returning them is closed, or I would send this garbage back. Save your money, and buy 3M...

Saves some time in cleanup, but the best feature is that you can see how much paint product you have left at all times.

the system works great and the disposable liners are easy to deal with. Clean up is now a breeze and instead of throwing a gun because of getting too dirty to clean it, now adds to the life of the gun.