Wagner - In-Wall Nozzles for Internal Cavity Spraying

Specialist Nozzles for In-Wall and Cavity Spraying

Wagner In-Wall Nozzles are the professional’s choice for spraying inside cavities, voids, and internal wall spaces. Designed to deliver substantial coating thicknesses, these nozzles are ideal for applying fire retardants, insulation layers, or protective coatings where access is limited and precision is key.

The nozzle's robust design allows for easy application of viscous materials without compromising on flow or pattern consistency. Available in three sizes—14 mm, 16 mm, and 18 mm—each nozzle supports a tailored approach to in-wall work, giving contractors full control over material delivery and build.

Built for durability and compatibility with Wagner’s airless and cavity spraying systems, these nozzles offer long-lasting performance in demanding environments.

Available Sizes & Article Numbers

• 14 mm – Art. No. 268746
• 16 mm – Art. No. 268747
• 18 mm – Art. No. 268748

Key Features & Benefits

• Designed for Internal Cavities: Enables deep penetration and even coverage in enclosed spaces.
• High Build Output: Ideal for thick layers of fireproofing, insulation, or specialist coatings.
• Multiple Diameters: Choose from 14 mm, 16 mm, or 18 mm to suit your specific application requirements.
• Professional Durability: Built to withstand tough site conditions and frequent use.

What’s Included

• 1 x Wagner In-Wall Spray Nozzle (choose size)

For professionals working in fire protection, thermal insulation, or cavity treatments, Wagner’s In-Wall Nozzles offer precision, performance, and control in one purpose-built tool—ensuring effective, high-quality application in hard-to-reach areas.