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

As advertised

Nice cup and liner compatible with 3M 16124 PPS H/O Pressure Cup, I recommend it.

Delivery was several days late. Packaging sucked in a bubble mailer. Plastic container holding adapter was destroyed. Fortunately the adapter is beautifully made and actually seems to work better than the 3M original. 3M is Steel, this one is Aluminum.

Facilidad de usó, bien construido

work good fast shipping

I used this cup kit with a Master Pro 44 Series gun and corresponding adapter. I did not have any leakage issues that other reviewers have expressed, despite having my gun at all sorts of angles while painting wheel arches and other hard to reach areas. I have not used the name-brand equivalent but after my good experience with this cup system, I have no reason to switch. The markings on the measuring cup arent as crisp and clear as some other measuring cups Ive used, but they did the job for me. There is no set of 1:1 bars but there is a mL measurement which is suitable for this. One thing worth noting I suppose is that the jaws of the cap are designed to latch onto the cup adapter (which has notches/grooves around it to accept the cap) via a push-and-turn motion, kinda similar to how you would remove the lid on a tamper-resistant medicine jar. I wonder if those who experienced issues with the cup falling off the gun did not realize this, as there are no instructions included with the kit. With the caps jaws engaged on the adapter, youd have to be trying real hard to pull the cup off.. no way it will fall off while in use.

The price is great but the fitment quality is not the best. The caps don’t all lock into place and liquid spills out. And the outer shell cup the top cap doesn’t lock in.

MPS sells a fantastic kit. This review is for the 6oz set. I included some pics with 3 different size cups to have as a reference Again, this is for the 6oz cup. Super happy with all that was included for the price. Zero leaks or drips! This may help some users having issues with leaking. When installing the screw on lid, think of it like putting a lid on a container. Push down slowly all around the circumference until it is bottomed out. You will know you have it right when the screw on collar falls into place and tightens right up. Cross threading of the collar is a hint that the lid may not be fully seated. Works for me, hope this helps some having problems!

no leaks from cup system. Harbor Frieght cups system leaked like sieve. Bought brand new cup and leaking was the same. This system kicks butt!

I discovered that this MPS system is the exact same as Harbor Freight at a much higher price. But Amazon does sell extra hard 20 oz cups from MPS (and HF does not) so after buying the HF starter kit and adapter, I invested in another four hard cups from here. Buy all your liners and lids from Harbor Freight ($9 for 10).