ARBO XL1075 is a high-quality general purpose intumescent sealant with acoustic properties. Tested in joints up to 50 mm wide and 4 hours fire resistance.
A one-part acoustic, fire-resistant, water-based acrylic sealant. When subject to flame, it will intumesce, blocking the passage of fire and smoke.
ARBO XL1075 has good adhesion to a wide variety of common construction substrates without the need for a primer.
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