SAMUEL HEATH Intumescent Mastic To Suit Perkomatic R85

This one part emulsion acrylic based intumescent acoustic sealant is suitable for use with the Perkomatic R85 and will seal joints in a variety of fire rated structures. It's independently tested and fire rated to EN 1366-4 (2006) and will prevent the passage of smoke and fire for up to five hours in suitably designed joints.

Features:

Intumescent mastic

Resists the passage of fire for up to 4 hours

For use in joints up to 50mm wide

Can be painted over

Suitable for use with the Perkomatic R85

Tested to EN 1366-4 (2006)