ER-1S

Paasche ER-1S Abrasive Etching Tool 

Description:

The Paasche ER-1S represents the latest innovation in abrasive etching tools. Designed for versatility and precision, the ER-1S features a re-engineered cup placement, moving the container from the top to the bottom to accommodate a larger 2-ounce capacity. This design, combined with a flow control knob, allows for precise regulation of abrasive flow and eliminates clogging issues commonly experienced with gravity feed models.

The ER-1S is ideal for a wide range of applications, including decorative glass etching, rust removal, paint stripping, surface smoothing, and more. It is suitable for use by professionals, manufacturers, hobbyists, dental technicians, and others requiring delicate abrasive work.

Kit Contents:

ER etcher

2oz bottle of aluminum oxide

6' braided airbrush hose

Instruction manual

1/8" BSP thread adapter (for compatible hoses) 

Key Features:

• Manufactured in the USA
• Durable stainless steel tip with carbide insert for extended lifespan
• Adjustable flow control for fine abrasive regulation
• Robust anodized aluminum body

Applications:

• Decorative etching on glass
• Rust and paint removal
• Surface smoothing
• Precision cleaning in technical and hobbyist settings

Technical Specifications:

Part Number: ER-1S

Type: Abrasive sprayer for etching

Head Size: 0.90 mm

Abrasive Compatibility: Any size up to 240 grit

Recommended Air Pressure: 20–75 PSI @ 0.6 CFM

Minimum Compressor Size: 1/3 HP

Air Inlet: Paasche thread (adapter included for 1/8" BSP)

Bottle Capacity: 2 ounces

Spray Pattern: Pencil line up to 1/4 inch

Weight: 1 lb

Finish: Anodized aluminum