3M™ Trizact™ PSA Film Disc Roll, 268XA, A20, 5 in x NH (127 mm x NH)

Featuring a waterproof polyester backing and 3M microreplication technology, the 3M™ Trizact™ PSA Film Disc roll 268XA is specially designed for polishing and finishing applications on a variety of substrates.

The 3M™ Trizact™ PSA Film Disc Roll 268XA uses proprietary 3M microreplication technology, encapsulating aluminum oxide mineral inside tiny pyramids. These pyramids are evenly distributed over a polyester backing. While conventionally coated abrasives have erratically spaced minerals, 3M™ Trizact™ Abrasives focus on uniformity. As pyramids wear, fresh, sharp mineral is exposed to produce a consistent cut and a predictable, fine finish. The 3M™ Trizact™ PSA Film Disc Roll 268XA is available in a range of grades so operators can choose the right grade for their unique application; the lower the A-grade, the finer the grade. A pressure-sensitive adhesive backing allows easy attachment to backup pads and hand blocks. By applying a little pressure, operators have an abrasive that’s ready to use, enhancing overall productivity and throughput. The 3M™ Trizact™ PSA Film Disc Roll 268XA also has a polyester backing, which makes it water-resistant. This disc is commonly used for applications like wet sanding and can be run wet or dry. Moreover, using a lubricant like water can help wash away excess debris, preventing it from discolouring the substrate. While it may be run damp, one of the benefits of this disc is that it requires little water for effective results.