Painting โ FAQ
Do I really need to thin paint for airless sprayers?
Most modern airless sprayers handle unthinned latex paint at 3000 PSI. The MaXpray M1 and Graco models spray straight from the can. Always strain paint to remove lumps that clog tips.
What's the difference between airless and HVLP sprayers?
Airless sprayers use high pressure to atomize paint for speed and thick coatings. HVLP uses high volume, low pressure for finer finishes with less overspray. Airless excels on walls; HVLP suits cabinets.
Can these sprayers handle exterior paint and primer?
Yes, 3000+ PSI models spray exterior acrylics and primers effectively. Use larger tip sizes (0.015-0.019") for thick materials. The Graco X7 and VEVOR 750W perform best on heavy-bodied coatings.
How long do spray tips last?
Tips last 15-50 gallons depending on material and pressure. Reversible tips extend life by clearing clogs. Replace when spray pattern becomes uneven or pressure must increase significantly.
Are cart models worth the extra cost?
Cart sprayers save your back on projects over 5 gallons. They support heavier paint containers and move easily around houses. For occasional furniture painting, handheld units suffice.
What's the learning curve for first-time users?
Expect 30-60 minutes practice on cardboard to master trigger control and speed. Start with lower pressure and practice overlapping passes by 50%. The Graco Project Painter Plus simplifies this process significantly.
