Adjustable 90 PSI Handheld Gravity Sandblasting Gun

Compact sandblasting control for precise surface preparation.

This adjustable sandblasting gun is a compact, handheld solution for efficient surface cleaning and preparation. Operating at up to 90 PSI (depending on your air compressor), it uses a gravity-feed hopper to deliver a steady flow of abrasive media for consistent results. The pneumatic design connects easily to a standard air compressor, providing reliable performance for workshop, garage, and on-site tasks.

Adjustable media flow allows you to regulate how much abrasive is released, helping you match the blasting intensity to the material and the job. Use it to remove rust, old paint, scale, and surface contaminants from metal parts, tools, automotive components, gates, and small structures. It can also be used on suitable wood and masonry surfaces for controlled cleaning and preparation before coating or refinishing. The lightweight, ergonomic form factor makes it easier to work in tight or awkward spaces where larger blasting equipment cannot reach.

Why It's a Smart Choice

• Adjustable media flow - Fine-tune abrasive output for light cleaning or more aggressive surface removal.
• Gravity-feed design - Ensures a continuous supply of abrasive media with fewer interruptions for refilling.
• Portable and easy to handle - Handheld size is suitable for small parts, spot repairs, and hard-to-reach areas.

FAQ

Q: What air compressor do I need?
A: Use a compressor capable of delivering up to 90 PSI with sufficient airflow (CFM) for continuous operation. Check your compressor's CFM rating and match it to typical requirements for small pneumatic tools.

Q: Which abrasive media can I use?
A: This type of gun is generally compatible with common blasting media such as sand (where permitted), glass bead, and other fine abrasives. Always follow the manufacturer's guidance for media size and type.

Q: What surfaces can I clean with it?
A: It is suitable for rust and paint removal on metal components, careful cleaning of certain wood surfaces, and preparation of concrete or masonry where controlled abrasion is required.

Q: Is protective equipment required?
A: Yes. Always use appropriate PPE, including eye protection, gloves, respiratory protection, and suitable clothing when sandblasting.