ALSEAL Fire Rated MS Sealant is a single-component, moisture-curing sealant based on advanced MS
Polymer technology that provides movement capability in fire rated joint applications. It is compliant with fire
rating specification of BS EN 1366-4:2006. It can be painted over with common industrial paints; sealant bead
will not shrink after cured; and the isocyanate-free formulation makes it possible to work on damp surfaces and
will not have air bubbling issue. Even without primer, adhesion on various substrates is excellent. It is a green
sealant formulated to meet the low VOC regulation.