Gator 3703 120-grit 5 in Vented Sanding Disc Stick-on 5 Pack

Product Description

The GATOR 3703 is a 5-inch, 120-grit sanding disc designed for use with vented random orbital and disc sanders equipped with an 8-hole dust collection pattern pad. The disc uses a pressure sensitive adhesive (PSA) backing that bonds firmly to any standard PSA backing pad, allowing fast swaps without tools. The aluminum oxide abrasive grain is resin coated to hold up against heat and humidity, extending disc life in demanding conditions. An anti-clog stearate lubricant coating reduces loading from sanding dust, keeping the disc cutting efficiently throughout its working life. Sold in a 5-pack.

These discs are suited for finish sanding on wood, composite, drywall, and painted surfaces in residential and light commercial settings. Woodworkers, finish carpenters, drywall installers, and painters use 120-grit discs for final material removal before priming or top-coating. The 8-hole vented pattern aligns with the dust port layout on most standard 5-inch vented sanding pads, supporting connected dust collection or vacuum extraction to keep the work surface and abrasive clear during use.

Key Features

• Pressure sensitive adhesive backing sticks to any standard PSA backing pad — no hook-and-loop fasteners required
• 8-hole vented pattern matches standard 5-inch dust collection sanding pads
• Aluminum oxide abrasive grain provides consistent, durable cutting action
• Resin bond resists heat and humidity to extend disc service life
• Anti-clog stearate lubricant coating minimizes dust loading and premature glazing
• Sold as a 5-pack for job-site continuity

Compatibility

Designed for use with 5-inch vented sanding pads that accept stick-on (PSA) discs and feature an 8-hole dust collection hole pattern.

Installation Notes

Power down and unplug the sander before changing discs. Align the disc holes with the backing pad holes before pressing the adhesive face firmly onto the pad to ensure a centered, secure bond. PSA discs are single-use — peeling and reapplying degrades the adhesive bond and can cause the disc to release during operation. Dispose of worn discs before abrasive performance drops to avoid burning or scratching the workpiece surface.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: 120
• Hole Pattern: 8-hole vented
• Backing Type: Stick-on pressure sensitive adhesive (PSA)
• Abrasive Material: Aluminum oxide
• Coating: Resin bond with anti-clog stearate lubricant
• Pack Quantity: 5 discs
• Weight: 0.095 pounds

Standard Information

• Brand: GATOR
• Manufacturer Part Number: 3703