The GRACO 245820 is a heavy-duty airless spray gun designed for spraying thick coatings and joint compounds. It is constructed with stainless steel, carbide, fluoroelastomer, PTFE, and polyurethane for durability and chemical resistance. This gun is intended for use in professional finishing applications such as drywall mud, epoxies, paints, and primers.

Key Features:

• Airless spray gun
• 245820
• Stainless steel, carbide, fluoroelastomer, PTFE, polyurethane
• Maximum working pressure: 4000 psi (28 MPa, 280 bar)
• Designed for use with heavy coatings, joint compounds, drywall mud, epoxies, paints, and primers
• Oversized fluid path for minimal restriction and maximum flow
• No-filter design minimizes pack-out with heavy materials
• Reduces pressure drop for superior atomization
• Ergonomic, form-fitting handle for maximum control and comfort
• Full Hand (4-finger) trigger and lightweight design for effortless, all-day spraying
• Patented needle design—factory set, no adjustment needed
• Heavy-duty construction for maximum performance and long life

Applications:
Ideal for skim coat in Level 5 finish, drywall mud, epoxies, and a wide range of paints and primers. Contractor preferred for heavy-duty finishing tasks.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Always engage the gun’s trigger lock when not in use or during shutdown
• Follow pressure relief procedures before cleaning, checking, or servicing
• Apply anti-seize lubricant to threads during maintenance
• Consult the equipment manual for detailed installation and maintenance instructions