West System Brand Qualifies for Free Shipping West System Gray Pigment 1/4 Pint #503-8

WEST SYSTEM Gray Pigment 1/4 Pint #503-8

$27.35 $29.66 -8% OFF

WEST SYSTEM Gray Pigment 1/4 Pint #503-8

$27.35 $29.66 -8% OFF

WEST SYSTEM Gray Pigment 1/4 Pint #503-8

$27.35 $29.66 -8% OFF

SKU: WSB-503-8

UPC: 811343011819

More about this item

WEST SYSTEM 503-8 Fiberglass & Repair

503 Gray Pigment is an epoxy-based liquid colorant designed to tint your epoxy mixture a neutral gray color. This professional-grade pigment is ideal for creating a uniform color base for repair work, helping you identify surface imperfections during fairing and preparation, and providing a consistent foundation for your final finish system.

Quality Control Through Color:

One of the most valuable benefits of using gray pigment is its ability to highlight surface flaws and imperfections that might otherwise go unnoticed. The neutral gray color makes it easy to spot low areas, pinholes, and surface irregularities during the fairing process, ensuring you achieve a perfectly smooth surface before applying your final finish coats.

Versatile Color Base:

Whether you're performing structural repairs, fairing large areas, or creating a consistent color base for subsequent coatings, 503 Gray Pigment provides even, predictable coloration throughout your epoxy mixture. The liquid formulation blends easily and disperses uniformly, eliminating streaks and color variations.

Easy to Use:

Add to mixed resin/hardener at a rate of approximately one teaspoon of pigment to 8 fl oz of epoxy. More pigment will increase opaqueness and mixture viscosity, allowing you to adjust coverage and consistency to your specific needs. One 4 fl oz bottle will tint approximately 1-1/2 gallons of epoxy, providing excellent value for multiple projects.

Important Considerations:

While pigmented epoxy provides excellent color consistency and helps with surface preparation, it's important to note that cured, pigmented epoxy surfaces are not final finish surfaces. They require an additional opaque or UV filter coating for proper ultraviolet protection to prevent degradation from sun exposure.

Key Features:

  • Neutral Gray Color: Creates uniform gray throughout the epoxy mixture
  • Highlights Imperfections: Makes surface flaws visible for better fairing results
  • Easy to Use: Liquid formulation blends quickly and evenly
  • Adjustable Coverage: Add more pigment for increased opaqueness
  • Economical: 4 fl oz bottle tints approximately 1-1/2 gallons of epoxy
  • Professional Results: Provides a consistent color base for final finish systems

Common Applications:

  • Fairing and surface preparation work
  • Structural repairs requiring color coding
  • Creating uniform color bases for painted surfaces
  • Identifying surface imperfections during finishing
  • Color-matching repairs to existing gray components

Remember to protect all pigmented epoxy surfaces with a quality paint or UV coating system for long-term durability and appearance.

Part Number: 503-8
UPC Code: 811343011819

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