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Lisa MerrittJul 30, 2025
Why won't my Sherwin-Williams Paint Sprayer spray gun shut off?
- SStephen OliverJul 30, 2025
If your Sherwin-Williams Paint Sprayer gun won’t shut off, it could be due to several reasons: a worn ball, a worn diffuser, or paint build-up between the needle and diffuser. To resolve this, you can try the following: * For a worn ball: Repair the gun using kit no. 218–588. * For a worn diffuser: Replace the gun. * For paint build-up: Disassemble and thoroughly clean the gun.