Master Paint System MPS Disposable Paint Spray Gun Cup Liners and Lid System, 40 Pack Standard Size 20 Ounce (600ml) Kit - 40 Cup Liners, 40 Lids with Strainer, 1 Hard Cup with Retainer Ring, 10 Plugs

The Master Paint System MPS Disposable Paint Spray Gun Liners and Lid System is a game-changer for anyone who frequently sprays paint. This 40-pack kit is super convenient, offering 40 liners, 40 lids with strainers, 1 hard cup with a retainer ring, and 10 plugs—everything you need for quick, mess-free paint jobs. The disposable design makes cleanup incredibly easy, saving both time and effort after every use. The quality of the liners is top-notch, and they fit most standard spray guns perfectly. The lids with strainers ensure that your paint stays free of debris, and the hard cup with retainer ring is durable and secure. The plugs are a great touch, keeping the system sealed and preventing leaks. Pros: Convenient and easy-to-use disposable system Quick cleanup – no need to wash your spray gun after every use Includes strainers to keep your paint debris-free Fits most spray guns – works with popular brands Affordable and efficient – great value for the 40-pack kit Cons: Not suitable for all spray gun models – Double-check compatibility with your system. Final Verdict: If you’re looking for a quick, efficient, and mess-free way to handle paint spraying, the Master Paint System MPS Disposable Liners and Lid System is a fantastic choice. It’s a time-saver and a must-have for anyone who wants to avoid the hassle of cleaning paint cups after each job. Highly recommended!

Muy prácticos

I love these cups! Some reviews mention leaks, I have had none but probably because I am very careful assembling the cups. The liners are cool, they drop into the hard cup. Pour the paint in, then put on the top(with the feed hole and integrated filter). This is tricky, it has a number of clicks as it settles into the liner. It has to be settled all the way in, kind of subtle, I suspect if this is not done then leaks will be had. Next is to screw on the black retaining ring. This too is fiddly, very easy to cross thread. I sight from the side and watch it go on. Also when screwing it on it can be screwed on too tight and skip threads, it needs to be 'just tight enough'. There are no directions and very few if any online tutorials so I will continue. Once filled and capped keep the cup with the orifice pointing up and push the gun onto the cup. This has a few hitches/bumps as it goes on. Once it is completely seated twist one notch for complete seal. Then attach the gun to air and pull trigger with the gun upside down and all the air will be sucked out of the cup, leaving only paint in the now collapsed liner. Very cool! This is what lets you paint upside down without sputtering, paint keeps flowing. I tried to refill a cup and it didn't go well. If I need more paint I use a new cup. If I have lots left over I put the cup on top of my paint can and let the un-used paint dribble back into the can. Overall way better than the stock metal reuse-able paint cup, I will never go back!

Quick, great deal

I've 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 it's 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.