Arbo XL 1075

A high quality general purpose intumescent sealant with a acoustic properties.Tested in joints up to 50 mm wide and 4 hours fire resistance.

Arbo XL1075 is 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.

Arbo XL1075 has good adhesion to a wide variety of common
construction substrates without the need of a primer.


  • Perimeter Sealing of Fire Doors & Screens

  • Low Movement Fire Resistant Joints, 4 Hours Fire Integrity

  • Acoustic Joints

Not recommended

  • External Use
  • High Movement Joints


  • Grey
  • White