Understanding Intumescent Finishes

Intumescent finishes are distinguished into three categories by Sherwin-Williams – basic, decorative and bespoke.

VariBlast have worked closely with Sherwin-Williams for many years, a trusted supplier of protective coatings, to provide high-performance intumescent paint systems for structural steel. These coatings are designed primarily for fire safety, expanding under heat to protect the integrity of the structure. While appearance is secondary, different finish levels can be specified depending on project needs.

The choice of finish simply depends on how important appearance is to your project. Whether you require a straightforward basic finish for maximum functionality, a decorative finish with a smoother appearance, or a bespoke finish where both safety and aesthetics are key, VariBlast has the expertise to deliver. We specialise in intumescent coatings and continue to strive for fire protection with a finish that suits your design goals.