Avewood Pty Ltd - Products
Fire Rated MS Sealant AS-4003
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28 AUD
4 hours fire rating ASTM C920 compliant ±25 % movement capability
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 1366-4:2021. 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.
