Sherwin-Williams recently acquired the European Industrial Coatings Business of Sika AG.

Unitherm® Steel WB-60

Water-based fire protection coating system for steel

An ecological, efficient, very fast drying and tough water-based fire protection coating for interior structural steel work. It is forming a heat insulating layer under the influence of fire and improves the fire resistance of steel parts like columns, girders and framework.

  • Free of halogens and aromatic solvents

  • Meets Type Z1 classification (e.g. internal conditions includes temperatures till + 5°C and high humidity) without topcoat

  • R30 in one application step, R60 in two application steps

  • Complies with the highest quality requirements (level 4) of DGNB

Overview

Recommended Use

For interior use on structural steel members like columns, girders and framework with a highly effective protection to delay the steel from reaching critical temperatures. Note: With critical situation e.g. frequent formation of condensation and / or heating up of surfaces above + 45°C adequate arrangements should be taken. No topcoat required for dry environments except for a coloured decorative finish.

Colours

White

Pack Size

Single component material: 25 kg (17.8 litre) and 5 kg (3.5 litre) Volume will vary with colours and density.

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