Prep Scale Tang Filling Knives

Prep Scale Tang Filling Knife delivers a straightforward, professional tool for applying and smoothing fillers, putties and other compounds during decorating and surface preparation. It’s engineered to combine strength, flexibility and comfort for everyday use on internal and external repairs.

The knife features a high‑carbon steel blade that offers excellent flexibility for pushing filler smoothly into cracks, holes and joints without undue resistance. Its full tang construction — meaning the blade extends through the handle — gives the tool added strength and stability over half‑tang alternatives. A stainless steel solid bolster reinforces the transition between blade and handle for durability, while the traditional riveted rosewood handle provides a comfortable, secure grip that helps reduce hand fatigue on longer jobs.