
Sika® Unitherm® Steel S Exterior
Solvent based fire protection coating for steel, fast dry, interior* / exterior use
Sika® Unitherm® Steel S Exterior is a fast drying, thin film fire protection coating system for interior* and exterior structural steel work. Sika® Unitherm® Steel S Exterior is forming a heat insulating layer under the influence of fire and improves the fire resistance of steel parts like columns, girders and framework.
- Fast drying intumescent coating
- Applicable on steel constructions exposed to weathering
- CE-classified according DIN 4102-2
- Preserves the appearance of a steel construction
- Applicable to filigree and complex steel building elements
- VOC < 350 g/l
- Simple application, does not increase static load
- Individual coloration possible with corresponding topcoat, various colour shades in RAL, others available