United Abrasives SAIT 37802 5" 4S Premium Stearate Aluminum Oxide Paper Sanding Disc Roll, 120C Grit, 400 pack

• Premium aluminum oxide with stearate coating
• Open coat structure lubricates and prevents loading for long lasting performance and fast removal rates
• Resin-over-resin construction for a strong bond that is resistant to heat and moisture
• Sharp and durable grain cuts fast and lasts long
• Pressure Sensitive Adhesive discs are perforated for easy disc tear away from roll

The 4S premium sanding disc is designed for fine finishing of auto body, wood, metal and marine applications. The 4S has an aluminum oxide grain with a premium stearate coating that cuts fast and lasts long. The open coat structure lubricates and prevents loading. The strong resin-over-resin bond construction is resistant to heat and moisture. Excels on wood and primed surfaces. Medium weight, low flexibility (C weight). Use dry only. Used for body filler, paint, primers, ferrous metals, non-ferrous metals, plastics, wood and fiberglass. Pressure Sensitive Adhesive (PSA) disc rolls are perforated for easy disc tear away from roll. Package of 400. *Note: 20% restock fee on all SAIT/United Abrasives returns.

Series:  Roll PSA Discs

Application:  Aluminum/Metal/Paint/Wood

Material:  Premium Stearate Aluminum Oxide

Type:  4S

Grit:  120C

Package:  400