ProductsInstallation Products

Installation Products

Our installation products range covers the sealants and foams needed to complete a compliant fire door installation. From intumescent mastic for perimeter pointing to expanding foam for frame-to-wall gaps.

Key Features

Designed for fire door and frame installation
Simple, reliable application
Complements the full STS sealing range
Technical support and datasheets available

Products in this range

ST88 Mastic

Intumescent acoustic mastic

Gun-applied mastic for sealing perimeter joints around fire door frames.

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ST99 Foam

Expanding installation foam

Expanding foam for filling frame-to-wall gaps during fire door installation.

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Intumescent Strips Acoustic Seals Ironmongery Protection Glazing