A high quality general purpose intumescent sealant with a acoustic properties.Tested in joints up to 50 mm wide and 4 hours fire resistance. It a one part acoustic, fire resistant, water based acrylic sealant. When subject to flame, Arbo XL1075 will intumesce, blocking the passage of fire and smoke. has good adhesion to a wide variety of common construction substrates without the need of a primer. Recommended for Perimeter Sealing of Fire Doors & Screens, Low Movement Fire Resistant Joints, 4 Hours Fire Integrity and Acoustic Joints.

Pack Size: 380ml

Not Recommended: For external use or high movement joints

Box Quantity: 25