We have done extensive research and testing to find the exact O ring that will not deteriorate or swell when exposed to chemicals.
We have soaked these in 400 degree Dynasol for 15 minutes and have had zero distortion.
These are not the cheap Buna or Viton sold by the other guys, so please don't be confused.
The only difference between ours and Graco is a pink dot and the price.
This is for a pack of 6..We use these in our own equipment without issue..
If we cannot make it as good or better than Graco we don't do it.
You will love our parts, prices and service!
We are sprayers, just like you...so we know what works and what does not!
We will gladly ship anywhere in the world and will provide tracking numbers, but cannot not be responsible for items lost by carriers.
We will combine shipping on all orders!