U-POL Dolphin Medium is a world-class, high-performance polyester body filler designed for professionals who demand a balance of high-build capability and effortless finishing. This blue-pigmented filler features a creamy, "medium-viscosity" consistency that makes it versatile enough for both deep repairs and fine surface skimming on large panels.
Key Performance Features:
- Vacuum-Processed Formula: Manufactured using advanced vacuum technology to reduce air entrapment, resulting in an ultra-smooth, pinhole-free finish.
- Effortless Sanding: Engineered with specialized resins that allow for rapid shaping and feather-edging, significantly extending the life of your abrasives.
- Semi-Self-Leveling: The medium-viscosity formula allows the filler to flow slightly after application, reducing "peaks" and minimizing the amount of sanding required.
- High-Strength Adhesion: Formulated to bond aggressively to bare steel, aluminum, galvanized surfaces, fiberglass (GRP), and most original cured paint systems.
- Lightweight Technology: Easy to spread over large surface areas without adding excessive weight or causing sagging on vertical panels.
