What a really useful and well thought out accessory for the XForce HD Cordless Airless Sprayer.
The plug has two functions; 1) You can use it to seal the inlet of the sprayer when the cup has been removed.
2) You can use the other end to seal a cup full of paint.
They are ideal for when you want to mix up a batch of several litres of paint in one go. Just seal the tops of each cup with a plug. Then you can simply and quickly change from one cup to another with minimal interruption to your spraying and you'll get consistency thoughout the batch.
Supplied in a pack of 6