West System Microlight Filler

WEST SYSTEM 410 Microlight Filler – Lightweight Fairing Compound

Achieve a flawlessly smooth, professional-grade finish on your vessel with WEST SYSTEM 410 Microlight Filler. Engineered for boat builders and maintenance professionals who demand perfection, this advanced additive transforms WEST SYSTEM epoxy into a superior fairing compound that is remarkably light and incredibly easy to work with. Whether you are tackling a major restoration, fairing a new hull, or making cosmetic repairs, 410 Microlight is your solution for creating smooth, fair surfaces with significantly less effort.

The primary challenge in any large fairing project is the sheer amount of sanding required to achieve a perfect surface. WEST SYSTEM 410 Microlight directly addresses this by creating a compound that is exceptionally easy to sand, reducing labor time and physical fatigue. Its low-density nature means it adds minimal weight to your structure, a critical factor for performance and handling. When mixed with epoxy resin and hardener, it develops a smooth, creamy consistency that won´t sag on vertical surfaces and spreads with remarkable ease, allowing you to shape and contour large areas quickly and efficiently.

Ideal Low-Density Filler For Creating Light Easily-Worked Fairing Compound Especially Suited For Fairing Large Areas.

Handles Well And Mixes With Greater Ease Than 407 Low-Density Filler Or Micro Balloons.

Approximately 30% Easier To Sand.

More Economical For Large Fairing Jobs.

Cures To Light Tan Color.

The superior handling characteristics of 410 Microlight set it apart. It blends into the epoxy mixture effortlessly, creating a lump-free putty that is ready for application in moments. This ease of mixing ensures a consistent, dependable fairing compound every time. Once applied and cured, the real magic begins. The resulting surface is not only strong and stable but also sands with a smoothness that has to be experienced to be believed, generating a fine dust that is easier to manage. This allows you to quickly knock down high spots and feather edges to perfection, leaving a substrate that is perfectly prepared for priming and painting.

From fairing entire hulls and decks to shaping custom keels and rudders or simply repairing significant surface imperfections, WEST SYSTEM 410 Microlight Filler is the most effective and economical choice for large-scale projects. Its ability to create bulk with less epoxy makes your materials go further, saving you money without compromising on quality. Choose WEST SYSTEM 410 Microlight for your next project and discover the easiest path to a truly first-class, glass-smooth finish