Sunmight 5" Film Solid PSA Sanding Discs

Sunmight 5" Film Solid PSA Sticky‑Back Sanding Discs deliver a premium surface finish with a durable polyester film backing designed for longer life, consistent cutting, and exceptional edge durability. These discs are ideal for automotive refinishing, marine repair, woodworking, solid surface fabrication, and industrial finishing applications. Sunmight’s advanced film technology provides a perfectly even surface with a uniform mineral coating, producing a smoother finish than traditional paper abrasives. The film backing resists tearing and cracking, making it excellent for sanding edges, corners, contours, and irregular shapes. Discs may be used wet or dry. The PSA (pressure‑sensitive adhesive) backing ensures a secure bond to vinyl‑face pads and delivers fast disc changes with no slippage. Features PSA pressure sensitive adhesive backing (sticky-back) for use on 5" vinyl face pads. Available in a grit range from 80 to 2,000 grit. Sold 100 discs per box. Sunmight Film Advantages: Features & Benefits: Features a polyester backing that is strong and durable Even film surface results in an outstanding finish without deep scratch marks Resists tearing & cracking - perfect for sanding edges, corners and irregular shapes Special resin over resin adhesion technology reduces shelling (grit shedding) problems and provides longer working life May be used wet or dry Product Specifications: Grain: Premium Aluminum Oxide Backing: Polyester Film Attachment: PSA (sticky-back) Bonding Adhesive: Phenolic Resin Coating: Open Coat Grit Range: 80 to 2,000 Size: 5" discs Quantity per Box: 100 discs Compare To: Sunmight Film PSA Sanding Discs belong to the same premium product tier as other major film abrasive brands used in automotive refinishing, marine repair, woodworking, and metal finishing. Sunmight Film is comparable to the following popular brands: 3M Finishing Film, 3M Trizact Mirka Mircrostar, Mirka Polarstar, Mirka Novastar Norton Pure Ice Film, Norton Cyclonic Sia 1950 Siaspeed, Sia 1950 Siaspeed Film These comparisons are designed help customers identify Sunmight as a high‑performance alternative to the leading waterproof sanding abrasive sheets on the market. Videos: About Us: FinishingFocus.com is an authorized Sunmight distributor, direct supplier and stocking retailer for Sunmight Finishing Film PSA Sanding Discs for automotive, marine, woodworking, and industrial finishing applications. Category: Film Sanding Discs (5-inch, PSA, Solid, Aluminum Oxide)