United Abrasives SAIT 37904 5" 4S Premium Stearate Aluminum Oxide Paper Discs PSA Roll, 180 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. Packaged as 100 discs per roll, 4 rolls per box. Package of 400.

Series:  4S

Application:  Aluminum/Metal/Paint/Wood

Material:  Premium Stearate Aluminum Oxide

Type:  PSA Disc Roll

Grit:  180

Size:  6 in.

Package:  400