Almohadilla de pulido de resina de 3" - Grano 100

- Coarse-grit resin polishing pad for the early resin sequence on detail work — 100 grit follows the 50-grit pad in the standard resin progression, removing the scratch pattern left by the coarsest resin step and refining the surface toward a uniform finish. The 3" size is the standard format for detail polishing, countertop edges, stair nosings, integral coves, and any work too small or precise for a 5" or 7" pad.

- Compact 3" diameter for the tightest detail areas — the 3" footprint is engineered for spots where even a 5" pad can't reach: tight inside corners, narrow recessed bands, around plumbing penetrations, on countertop edges and bullnoses, and on stair treads. The smaller pad face also gives finer operator control, important as the resin sequence progresses from aggressive cutting toward refinement.

- Wet/Dry resin-bonded construction — diamonds are bonded in a resin matrix that wears progressively to keep fresh cutting points exposed. Usable wet or dry: wet polishing reduces heat and extends pad life, dry polishing is more convenient for small detail work without water access.

- Requires a 3" backing pad with hook-and-loop attachment — the standard mount is a 5/8"-11 threaded backer for hand polishers, or an M14 backer for grinders with metric spindles. The backer's diameter must match the pad's diameter — never run a 3" pad on a 4" or 5" backer (exposed hook-and-loop at high RPM is a safety hazard). Most variable-speed hand polishers run 3" pads optimally in the 1,500–3,000 RPM range.

- The "old floor restoration" starting point for detail work — per industry guidance, 100 grit is the recommended starting pad when revitalizing an older or moderately worn polished surface that doesn't need full re-grinding. On a 3" pad, this is the matching step for restoring perimeter and detail areas — keep the edges in lockstep with the main surface's grit progression to avoid uneven gloss in the final result.