AB Tools Air Underseal Underbody Coating Gun - Schutz Wax Oyl With Flexible Hose

Professional tool for commercial or occasional use. Suitable for the application of underbody seal...

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Product Information

Full details

This air-powered undersealing gun from AB Tools is designed for professional or occasional use, offering efficient application of underbody sealants like Shultz and cavity waxes. Its key benefit is the flexible hose for reaching awkward areas, though it requires an air compressor and appropriate safety precautions. It's ideal for applying a variety of coatings, including anti-stone chip paint, underseal, and texture sprays.

All features

Model Part NumberAT621
BrandAB Tools

Extended Product Information

FAQs

What is the main purpose of this air underseal gun?

The main purpose is to efficiently apply underbody sealants, anti-stone chip coatings, and cavity waxes, particularly in automotive applications.

Do I need an air compressor to use this gun?

Yes, this is an air-powered tool and requires a connection to an air compressor with an average air consumption of 4 cfm at 50 PSI.

Can I use this gun with any type of paint?

It is designed for specific viscous coatings like undersealants, Shultz, and cavity waxes. It may not be suitable for all types of thin paints or lacquers.

How long is the flexible application hose?

The flexible PE tube for cavity application is 600mm long.

What size containers does it fit?

It fits most standard 1-litre containers commonly used for underbody coatings in the UK and EU.

What is the recommended air pressure for operation?

The recommended air pressure is approximately 50 PSI, with an average air consumption of 4 cfm.

How do I clean the gun after use?

After disconnecting the air supply, empty the container, and flush the gun and hose with an appropriate solvent for the coating used. Clean the exterior with a damp cloth.

Troubleshooting

No material is being sprayed.

Check that the air supply is connected and the compressor is running at the correct pressure (approx. 50 PSI). Ensure the container is properly screwed onto the gun and there is sufficient product in the container. Verify the flexible tube is not blocked.

Uneven spray pattern.

Ensure you are maintaining the recommended spray distance of 12" - 18". Clean any debris from the nozzle. Check for blockages in the feed tube or internal components. Adjust air pressure if necessary.

Air leaking from connections.

Check that all air connections are secure. Use thread seal tape on the 1/4" BSP male air inlet if necessary. Inspect the air hose for damage.

Product splattering or bubbling.

This may indicate insufficient air pressure or a partially blocked nozzle. Clean the nozzle and check air pressure. Ensure the product is at the correct viscosity for spraying; some products may require thinning.

Pros and Cons

Pros

  • Excellent for applying various underbody coatings and cavity waxes.
  • Flexible hose attachment allows access to difficult-to-reach areas.
  • Compatible with most standard 1-litre coating containers.
  • Simple and intuitive trigger operation.
  • Standard air inlet ensures easy connection to most air compressors.

Cons

  • Requires a separate air compressor to operate.
  • Average air consumption may necessitate a higher capacity compressor for extended use.
  • Spray distance needs to be maintained for optimal results.
  • Primarily designed for specific coating types; may not be suitable for all paint applications.

Setup, Compatibility & Care

Setup:

  1. Ensure your air compressor is switched off and depressurized.
  2. Connect the 1/4" BSP male air inlet of the gun to your air hose.
  3. Screw a standard 1-litre container of your chosen coating (e.g., Shultz, underseal) onto the gun's threaded base.
  4. Ensure the flexible 600mm PE tube is properly seated if using for cavity application.
  5. Turn on your air compressor and set the pressure to approximately 50 PSI.

Compatibility:

  • Air Inlet: 1/4" BSP Male.
  • Container Size: Fits most standard 1-litre containers (UK & EU specifications).
  • Materials: Suitable for underbody sealants, Shultz, anti-stone chip paint, wax oyl, cavity wax products, and texture sprays.

Care:

  • Cleaning: After each use, disconnect the air supply and carefully clean the gun. Empty any remaining product from the container. Flush the gun and hose with an appropriate solvent recommended for the coating used. Use a damp cloth for external cleaning.
  • Storage: Store in a clean, dry place, away from direct sunlight and extreme temperatures. Ensure the air inlet is clear of debris.

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