Festool StickFix Interface Pad For Superfine Abrasive, 5-in. (492271)

The Festool 492271 5 Inch StickFix Interface Pad For Superfine Abrasive, 5" (125 mm) is a soft foam interface pad made to sit between your sanding pad and abrasive disc. This is an interface pad designed for superfine sanding on contoured parts, profiles, and other delicate surfaces with compatible 5 inch random orbital sanders. Model Number 492271. If your finish work calls for lighter sanding action and better conformity to curves, this is the accessory that gets you there.

The main job of this pad is simple: it adds cushioning. That cushioning lets the abrasive float across the work instead of cutting too aggressively. In practical use, that means smoother results on rounded edges, shaped trim, curved panels, and fine finish sanding where a hard direct-mount disc can leave marks or cut through too quickly. Festool specifically positions it as a damping element between the sanding disc and sanding pad, and that is exactly why it belongs in a finish sanding setup.

Festool builds this pad around an extremely soft foam body with StickFix hook and loop attachment. The hook and loop layout makes abrasive changes quick, but more importantly, it keeps the setup easy to manage when you switch between standard sanding and fine finishing. The foam is described as highly resilient and heat resistant, which matters because heat and repeated compression are what usually shorten the life of sanding accessories. A pad like this is not just about comfort. It is about controlling pressure and keeping the finish consistent.

Dust collection is another real part of the value here. The Jetstream design is meant to support effective dust removal through the sanding stack. That helps keep the work area cleaner, reduces dust trapped between the abrasive and the surface, and can improve finish quality by limiting random scratch patterns caused by debris. On finish sanding, clean airflow is not a small detail. It directly affects the surface you are trying to save.

Size and fit are straightforward. This interface pad has a 4-3/4 inch diameter, a 3-1/2 inch hole circle diameter, and a height of 19/32 inch. It is built for Festool 5" (125 mm) machines including ES 125, ETS 125, ETSC 125, ETSC 2 125, ETS EC 125, RO 125, and LEX 125. That gives it a clear place in the Festool sanding system for users who already rely on those sanders and want better control on contoured or sensitive workpieces.

This accessory makes the most sense for woodworkers, finish carpenters, paint and body users, and anyone doing detail sanding where surface shape matters. If you mostly sand flat stock aggressively, you may not need an interface pad every day. But if your work includes edges, curves, shaped parts, or final-pass sanding where the finish is the whole point, this is one of those small add-ons that earns its keep fast.

Festool 492271 5 Inch StickFix Interface Pad For Superfine Abrasive, 5" (125 mm) earns its spot when the finish actually matters

This is the kind of sanding accessory that seems small until you use it on curves, edges, or fragile surfaces and realize it saves you from over-sanding.

• Who it's for: Finish-focused users running compatible Festool 5" (125 mm) sanders for profiles, contours, shaped parts, and final-pass sanding.
• Why it stands out: The extra-soft foam, StickFix attachment, and Jetstream dust flow make it more than just a spacer. It changes how the abrasive contacts the surface.
• Worth knowing: This is a purpose-built finishing accessory, not a general heavy stock removal pad. If you mostly sand flat surfaces aggressively, you will use it selectively rather than full time.

• What does this interface pad do? It acts as a soft damping layer between the sanding pad and abrasive disc to reduce aggressiveness and improve results on contours, profiles, and delicate surfaces.
• What size sander is it made for? It is made for 5" (125 mm) class, Festool sanders with the listed compatible models.
• Does it support dust extraction? Yes. Festool lists a Jetstream design for effective dust removal, cleaner work, and longer pad and abrasive life.
• Is this a full replacement sanding pad? No. It is an interface pad used between the main sanding pad and the abrasive for finer, more forgiving sanding action.