MasterTop TC 493: Chemical resistant, polyurethane floor coating

Formerly: Selby N300 CR

MasterTop TC 493 description

MasterTop TC 493 is a two component pigmented or clear aliphatic polyurethane coating. It provides excellent abrasion resistance, chemical resistance, weather-resistance and color retention.

Recommended uses

  • Floors exposed to heavy traffic, weather, or harsh chemicals
  • Where color and UV stability is required
  • As a lock coat for Ucrete HP and HP/Q
  • As a topcoat for MasterTop Flooring systems
  • Aircraft hangars
  • Industrial shop floors

What are the unique features of MasterTop TC 493?

  • Aliphatic polyurethane chemistry
  • Excellent abrasion resistance
  • Excellent UV resistance
  • Excellent chemical resistance
  • Excellent stain resistance

What are the benefits of MasterTop TC 493?

  • Provides increased abrasion assistance
  • Superior performance characteristics
  • Handles excessive wear
  • Retains color stability and light reflectivity
  • Wide range of applications
  • Easy to clean and maintain

US / Canada product information

Data Guide

Data Guide (French)

Certification Letter

LEED Letter

Direct contact

Master Builders Solutions Technical Support

Construction Systems


Safety Data Sheet (SDS)

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Product Certifications

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Related Literature

Certification Letter

pdf (55.30 Kb)

Data Guide

pdf (215.20 Kb)

Data Guide (French)

pdf (241.86 Kb)

LEED Letter

pdf (67.99 Kb)