Eagle Abrasives Interface Pad

Eagle Abrasives Interface Pads: The Missing Link in a Flawless Finish

When it comes to achieving a truly scratch-free, professional surface on automotive bodywork or industrial finishing projects, the abrasive disc alone only tells half the story. The interface pad — the soft foam layer that sits between your backup pad and your sanding disc — plays a critical role in how that abrasive performs. Eagle Abrasives has built a well-earned reputation as a leading North American distributor of premium coated abrasive products, and their interface pad lineup is a focused, carefully engineered extension of that commitment to quality finishing.

What Eagle Abrasives Interface Pads Do

Eagle Abrasives' interface pads are designed to be placed between a Super-Tack backup pad and an abrasive disc during machine sanding. When used between Super-Tack back-up pads and abrasive discs, these soft foam interface pads increase flexibility and provide extra cushioning, minimizing deep scratches and improving finish. That extra layer of compliance is especially important when working on contoured or curved panels, where a rigid backup pad alone would create uneven pressure and inconsistent scratch patterns. The interface pads essentially act as a pressure equalizer, letting the abrasive conform to the work surface for a more uniform result.

Size Options and Compatibility

Eagle Abrasives interface cushion pads are available in multiple sizes — including 3", 5", and 6" diameters — as well as 6" vacuum-assist configurations, making it straightforward to match the pad to your orbital sander setup. They are recommended for use with grits P600 and finer, positioning them squarely in finish-sanding and pre-polish applications where surface quality matters most.

Compatibility is a key strength of the Eagle Abrasives interface pad range. Their Micro-Hook 6" Super-Tack Interface Pad (Part No. 971-0039) is purpose-built for use with Super Assilex, Yellow-Film, and Super Buflex discs, integrating seamlessly into Eagle's broader Hi-Tech finishing ecosystem. For hand-sanding workflows, the Super Assilex Interface Pad (Part No. 971-0035) is designed for use with a foam block or the Kovax BA sander, making it ideal for Super Assilex, Super Buflex, and Super Tolex sheets.

Super-Tack Technology: Easy Mounting, Secure Hold

Eagle Abrasives interface pads use the proprietary Super-Tack hook-and-velour attachment system. Pads feature a hook face that allows for easy mounting and removal of Super-Tack velour-backed discs, and they work on all standard D/A type sanders — meaning there's no need for a dedicated sander to take advantage of the system. This universal compatibility, combined with the reliable hold of Super-Tack, reduces downtime between disc changes without sacrificing grip during aggressive sanding passes.

Engineered for Automotive and Industrial Professionals

Eagle Abrasives, Inc. offers top-quality coated abrasive products across North America, serving the autobody repair, woodworking, and industrial refinishing markets. Their interface pads reflect this professional focus: the soft foam construction is firm enough to handle flat sections yet pliable enough to follow curved body lines, bridging the gap between machine efficiency and hand-finishing precision. For anyone working within Eagle's Hi-Tech product ecosystem — from Super Assilex flexible abrasives to Super Buflex dry sanding and polishing systems — the corresponding interface pad is a natural and essential complement.