Paintable sealants for interior gaps, cracks and low-movement joints
Acrylic sealants for gaps, cracks and low-movement joints around aluminium window and door frames, walls and HVAC ducting. They can be painted once cured and clean up with water.
Pereseal 702 is our general-purpose acrylic, and Pereseal FR is an intumescent acrylic, fire-rated up to 4 hours to BS 476: Part 20.
Pereseal 702 is a pure acrylic sealant for aluminium door and window frames and air-conditioning and HVAC ducts, and for interior and exterior caulking with slight to moderate joint movement.
Pereseal FR is an intumescent acrylic sealant for passive fire protection. When heated it chars and expands, stopping heat, smoke and fire passing through the joint.