HAR

Carbide Putty

General Description

DUROMAR HAR is a more abrasion resistant putty than SAR, which is used primarily in areas requiring more resistance to fine slurries either in liquid or powder form. Common applications are in coal mills, chutes, ash hoppers or deflector plates in FGD systems.

Features

  • Very good chemical resistance
  • Outstanding resistance to entrained solids and abrasion
  • Excellent temperature and thermal shock resistance
  • Extended pot life
  • Easily built up for thick applications

Properties

Components: 2
Solids by Weight: 100%
Mix Ratio by Weight: 2:1 (B/A)
Mix Ratio by Volume: 2:1 (B/A)
Working Time: 45 minutes @ 70°F
Recoat Time (min/max): 2-6 hours @ 70°F
Functional Cure: 24 hours @ 70°F
Full Cure: 120 hours @ 70°F

Application Equipment

  • Trowel/Squeegee