

Sika Unitherm Steel S (Interior) is a solvent based, fast drying, ecological thin film fire protection coating system for structural steelwork located in interior situations i.e. not exposed to weathering (dry climate). Sika Unitherm Steel S (Interior) forms a heat insulating layer under the influence of fire and improves the fire resistance of structural steel members.
Note: With critical situation i.e. frequent formation of condensation and/or heating up of surfaces above 45°C, possible special measures should be taken.
IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.