100% Natural Lambskin Floor Applicators & Refill Pads (10", 12", 16" and 18") Professional Finish & Fast. 100% Natural Lambskin lays down polyurethane, stains, and waxes in a smooth, even film with minimal lap marks. Lint-free & absorbent. Dense wool load, controlled release—fewer trips to the tray and a cleaner final coat. Performs with oil- or water-based finishes on hardwood floors and other flat surfaces.Even Finish urable & Reusable. Properly cleaned, each applicator can be used across multiple coats and projects. Tru-Lamb Applicators use Premium Natural Lambskin to deliver an ultra-smooth, professional finish on hardwood floors and other flat surfaces. The dense, low-lint wool holds finish and releases it evenly, helping reduce lap marks and touch-ups. Use with polyurethane, stains, and waxes—oil- or water-based. Clean and reuse between coats to maximize value.