Imer Small 50 Light Materials Spray Gun Kit

Features

• Used for spraying of thinner coats such as acrylic stucco and coatings
• Nozzle comes with different orifice sizes and when used without the compressor, makes a great tool for pointing, filling in cracks and joints in between stone walls

Kit Includes

• Spray gun, 1 set of deflectors 3/16"- 1/4", 3/8"-1/2" high strength stainless, 1 deflector with hose connector 11/16" stainless / brass 2 pcs 50 ft. hose 1" with cam couplings Case with 1 nozzle cleaner and 1 sponge 1-3/16"
• Note: Compressor required for this kit

Imer Light Materials Spray Gun Kit is a specialized spray gun package designed for applying thinner, light‑bodied materials such as acrylic stucco, fine coatings, decorative finishes, and other light materials with IMER pumps like the Mighty Small 50 and Koine series. This light materials spray gun kit gives contractors precise control, smooth spray patterns, and the right nozzle options to finish walls and ceilings with high‑quality thin coats instead of heavy, high‑build plasters.

Overview of the Imer Light Materials Spray Gun Kit

The Imer Light Materials Spray Gun Kit is commonly referred to by dealers as the “Imer Small 50 Light Materials Spray Gun Kit” or simply “IMER Light Materials Spray Gun Kit.” It is specifically designed for spraying thinner coats, including acrylic stucco and fine coatings, using IMER rotor/stator pump machines such as the Mighty Small 50, Koine 35, Koine 4, and similar plaster pumps configured with appropriate hoses and an air compressor.

Unlike general mortar or stucco gun kits used for heavy base coats, the Light Materials Spray Gun Kit focuses on thin‑film applications where atomization, control, and finish quality are crucial. It typically includes a light‑materials spray gun body, different nozzle sizes, and connections suited to IMER’s hose and air systems.

Designed for Acrylic Stucco and Thin Coatings

ContractorsDirect highlights that the Imer Light Materials Spray Gun Kit is “used for spraying of thinner coats such as acrylic stucco and coatings.” PDQuipment likewise markets it as a light materials spray gun kit for fine‑bodied materials rather than heavy plaster builds.

Typical materials include:

• Acrylic stucco and acrylic finish coats.

• Elastomeric and polymer‑modified wall coatings (when pumpable).

• Thin decorative plasters and texture coats.

• Fine spray‑applied coatings over base stucco or EIFS basecoats.

These materials tend to be lower in sand content and more fluid than traditional cement stucco, so they atomize and spray differently. The Light Materials Spray Gun Kit is engineered to deliver these thin materials with a controlled, even fan pattern and minimal spatter.

Nozzle Options and Spray Pattern Control

A key feature of the Imer Light Materials Spray Gun Kit is that “nozzle comes with different sizes,” giving flexibility for various light materials and finish demands. While the exact nozzle diameters are not always listed, IMER’s spray gun accessory catalog shows multiple deflector and nozzle kits in hardened steel for finishing coats and decorative plasters, such as 5, 6, 8, and 12 mm options.

Relevant IMER deflector and finishing kits include:

• Kit 3 deflectors Ø 5 hardened steel – for finishing coat and decorative plaster.

• Kit 3 deflectors Ø 6 hardened steel – for finishing coat and decorative plaster.

• Kit 3 deflectors Ø 8 hardened steel – for finishing coat and decorative plaster.

• Kit 3 deflectors Ø 12 hardened steel – for filling deeper spaces while spraying mortar.

The Light Materials Spray Gun Kit typically uses smaller‑size nozzles and deflectors (e.g., Ø 5, 6, 8 mm) to produce fine spray patterns suitable for acrylics and thin coatings. By selecting the appropriate nozzle, contractors can dial in the right thickness and texture for their specific product and finish requirement.

Compatibility with IMER Pumps and Compressors

The Imer Light Materials Spray Gun Kit is designed to be used with IMER rotor/stator pumps that can handle light, pumpable materials and are configured with an air compressor. Common compatible machines include:

• IMER Mighty Small 50 (Small 50 EVO / Plus) – when equipped with an optional compressor (about 45 PSI @ 9 CFM for spray).

• Koine 35, Koine 4, and Koine Dual continuous mixer‑pumps – when used with their dual‑diaphragm or modular air compressor options (e.g., 9–11 CFM at operating pressure).

The spray gun connects to:

• Material hose from the pump (often 25 mm or 35 mm ID, depending on the pump and configuration).

• Air hose from the pump‑mounted or stand‑alone compressor, via quick‑connect fittings designed for IMER’s Pro‑Tek spray gun range.

Using the Light Materials Spray Gun Kit with correctly matched air volume (CFM) and pressure ensures consistent spray patterns and reduces issues such as spitting or uneven coverage.

Light Materials Spray Gun vs. Standard Stucco/Fine Coatings Gun

IMER offers multiple gun kits, including a “Mortar, Stucco and Fireproofing Gun Kit” (1107005) and a “Stucco and Fine Coatings Gun Kit” (1107010). The Imer Light Materials Spray Gun Kit fills a specific niche:

• Mortar/Stucco/Fireproofing Gun Kit (1107005)

  • Designed for heavier traditional plasters, stucco, and fireproofing.

  • Uses larger nozzles and higher material flow rates.

• Stucco and Fine Coatings Gun Kit (1107010)

  • Bridging between heavier stucco and finer coatings.

  • Often used for basecoats and some finish coats.

• Imer Light Materials Spray Gun Kit

  • Optimized specifically for thinner coats: acrylic stucco and thin coatings.

  • Smaller or more refined nozzle options; tuned for light materials rather than thick plasters.

This specialization means that the Light Materials Spray Gun Kit is the better choice for topcoats and decorative acrylic finishes, while the heavier gun kits are better for base stucco, traditional cement plasters, or fireproofing layers.

Typical Uses and Ideal Applications

ContractorsDirect and PDQuipment position the Imer Light Materials Spray Gun Kit as the best choice for:

• Spraying acrylic stucco finish coats over EIFS or stucco basecoats.

• Applying thin decorative textures on residential and commercial facades.

• Spraying fine coatings over base stucco to achieve a uniform color and texture.

• Touch‑up and fine pattern work with IMER pumps on walls and ceilings.

It’s particularly useful when:

• You want smooth, controlled finishes instead of rough, heavy textures.

• Material manufacturer specs call for spray application to achieve a specific look.

• You are working on high‑visibility facades or interior feature walls where finish quality is critical.

In these scenarios, pairing a Mighty Small 50 or Koine pump with the Light Materials Spray Gun Kit and the correct compressor gives reliable and repeatable results.

Features That Improve Control and Finish Quality

While exact kit contents may vary slightly by vendor, IMER’s spray gun range includes features that also appear in the Light Materials Spray Gun Kit:

• Air flow regulator: Helps adjust air volume at the gun to fine‑tune atomization and texture.

• No‑spreading ball valve (on some finishing guns): Controls material start/stop cleanly, minimizing overspray and drips.

• Lightweight gun body: Reduces operator fatigue on long finishing passes.

• Hardened steel deflectors: Improve durability and maintain consistent pattern over time when spraying slightly abrasive acrylic finishes.

Together, these design elements support a more professional finish, especially on long runs of walls where consistent texture and coverage are essential.

Benefits of the Imer Light Materials Spray Gun Kit

Using the Imer Light Materials Spray Gun Kit brings several clear benefits to finishing crews:

1. Optimized for light materials

   • The gun and nozzle set are tuned for acrylic stucco and fine coatings, reducing the trial‑and‑error that comes from using heavy‑material guns for thin coats.

2. Improved spray quality

   • Multiple nozzle options and proper air volume support clean, even spray patterns and consistent textures, critical for aesthetic work.

3. Full integration with IMER pumps

   • Designed to work seamlessly with IMER Mighty Small 50 and Koine‑series pumps and their compressor options, making setup and operation straightforward.

4. Increased productivity

   • Spraying acrylic and thin coatings with a dedicated light‑materials gun is faster and more uniform than manual application with trowels or rollers on large surfaces.

5. Better finish consistency and less rework

   • Proper atomization and pattern control help avoid streaks, heavy spots, or patchy areas that require re‑troweling or sanding.

Why Choose the Imer Light Materials Spray Gun Kit?

If you are using an IMER Mighty Small 50, Koine 35, Koine 4, or similar pump to apply acrylic stucco, thin decorative finishes, or light coatings, the Imer Light Materials Spray Gun Kit is the dedicated spray solution built for that task. It is specifically described as a kit “used for spraying of thinner coats such as acrylic stucco and coatings,” and it comes with different nozzle sizes so you can tune the spray pattern to your material and finish requirements.

By integrating cleanly with IMER pumps and compressor setups and focusing on light materials rather than heavy base coats, the Imer Light Materials Spray Gun Kit helps contractors deliver smooth, consistent, professional‑grade acrylic and fine coating finishes with less effort and higher productivity.