What kind of sprayer can you use with ArmorRoof 814X (No Granules) Coating? 

The Graco 528 is a larger-capacity pump that works well for these coatings. It can use spray tips up to a 7-29.

You can also use the highest-capacity sprayer available at Home Depot. It performs well—the main limitation is that Home Depot does not carry the larger 7-29 tip needed for optimal application.

Alternative tip options that also work well include:

• 7-29
• 861
• Graco GHD Reverse-A-Clean spray tips: 631 and 645