This 90 x 90 x 90 mm sanding pad is a triangular detail-sander accessory designed to hold hook-and-loop abrasive sheets for precision finishing in tight corners and edges. It is intended for use with delta/detail sanders that accept a 90 mm equilateral triangular pad and provides a firm but slightly compliant interface between the machine and the abrasive, improving contact on contoured surfaces and in internal angles.

The pad body is moulded from closed-cell EVA foam bonded to an EPDM rubber face; the working surface is fitted with a hook-and-loop (Velcro) fastening to take standard 90 x 90 x 90 mm triangular abrasive sheets. The foam has resilient compression recovery suited to finishing tasks, and the rubber face offers good grip under load. There are no threads, head or drive components on the pad itself — it locates onto the sander’s existing mounting plate or clamp system rather than replacing machine fastenings.

Manufacture follows normal dimensional and safety practice for power tool accessories and is compatible with machines conforming to the common ISO/EN safety and performance requirements for hand-held power tools. The non‑metallic construction makes the pad immune to corrosion and avoids marking sensitive workpieces. Its materials tolerate common workshop solvents and water used during wet sanding preparation, although continuous immersion should be avoided.

Typical applications include wood finishing, paint and varnish preparation, filler and sealant smoothing, automotive bodywork detailing, marine surface preparation and joinery finishing where access to corners and tight profiles is required. Trades that commonly use this style of pad are carpenters, decorators, vehicle refinishing technicians and boatbuilders, as well as DIY enthusiasts working on furniture and interior trim.

Key benefits are the pad’s compatibility with standard 90 mm triangular abrasives, its non‑rusting foam/rubber construction, and its ability to maintain even abrasive contact without damaging edges. Duchy Fasteners stocks the 90 x 90 x 90 sanding pad as single units and in multi‑packs to suit trade or occasional use, and we can advise on compatible abrasive sheets and sander models.