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West System 410-7 Microlight, 5 oz

CASE Ingredients Features
Chemically InertHigher Filler Content

West System 410-7 Microlight, 5 oz is the ideal low-density filler for creating a light, easily-worked fairing compound especially suited for fairing large areas. Microlight mixes with greater ease than 407 Low-Density filler or microballoons and is approximately 30% easier to sand. It feathers to a fine edge and is also more economical for large fairing jobs. Not recommended under dark paint or other surfaces subject to high temperatures. Cures to a tan color. When West System® epoxy is thickened to a peanut butter consistency with Microlight™, the cured product sands and carves like basswood.

Properties

Physical Form
  • Powder
  • Solid

Identification

Chemical Name

Barium sulfate; Calcium Carbonate; Formaldehyde polymer with 13-dimethylbenzene; Phenol-formaldehyde Resin; Poly(vinylidene chloride-co-acrylonitrile-co-methyl methacrylate); Sodium Borate Silicate

CASE Ingredients Functions
Filler

Product families

Applications

Applications
  • Paints & Coatings — Other Paints & Coatings Applications
Building & Construction — Flooring & Surfaces
  • Fillers Levellers & Joints

Product Families

CASE Ingredients — Additives
  • Fillers & Extenders

Other characteristics

Functions
Filler
Compatible Polymers & Resins
Acrylics, Epoxies (EP), Polyamides
Markets
  • Building & Construction
  • Paints & Coatings
Technology
CASE Ingredients
Filler Buying Guide
  • Quantity of mixed epoxy required for
  • catsup consistency- 3.0 qt
  • mayonnaise consistency - 2.4 qt
  • peanut butter consistency - 1.8 qt
Selection Guide

Fairing–Fill low areas and voids with an easily shaped and sanded surface filler/fairing compound sandability/gap filling

Compatible Polymers and Resins
  • Acrylics
  • Epoxies (EP)
  • Polyamides

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