
Sika® Unitherm®-120 Steel W New
Water based fire protection coating system for steel, interior use
Sika® Unitherm®-120 Steel W New is an ecological, efficient, very fast drying and tough water based fire protection coating for interior structural steel work. Sika® Unitherm®-120 Steel W New is forming a heat insulating layer under the influence of fire and improves the fire resistance of steel parts.
- Ecological and efficient water based coating
- Fast drying
- VOC < 5 g/l
- Free of halogens and aromatic solvents
- Meets Type Z1 classification (i.e. internal conditions includes temperatures till + 5°C and high humidity) with topcoat
- Complies with the high quality requirements
(level 4) of DGNB - Preserves the appearance of a steel construction
- Applicable to filigree steel structures and complex steel building elements
- Simple application, does not increase static load
- Individual coloration possible with corresponding topcoat, various colour shades in RAL, DB, others available