The Sia 1944 SiaOne 15H Discs 150mm P320 offer exceptional performance for automotive surface preparation, delivering consistent sanding results with minimal clogging. Designed with a 15-hole pattern for optimal dust extraction, these abrasive discs are ideal for fine sanding prior to painting or finishing, particularly on fillers, primers, and lacquers.
Product Type: Abrasive sanding discs
Brand: Sia Abrasives
Model: 1944 SiaOne
Grit Rating: P320 – fine grit for intermediate to fine sanding
Disc Diameter: 150mm
Hole Pattern: 15-hole for efficient dust extraction
Quantity: Pack of 50 discs
Applications: Ideal for sanding fillers, primers, lacquers, and composite materials in automotive refinishing
Backing: Hook-and-loop (velcro) for quick disc changes
Surface Suitability: Suitable for use on surfaces including metal, composite, and painted layers
Safety Guidance: Use with appropriate personal protective equipment; ensure adequate ventilation during sanding
Storage: Store in a dry, cool environment away from direct sunlight to maintain adhesive quality