Paintable sealants for suitable construction joints and gaps
Acrylic sealants are commonly used for interior gaps, cracks and low-movement construction joints, including selected window-frame, wall and ducting applications. They are generally paintable after curing, subject to paint compatibility.
Movement capacity, weather exposure and any required fire classification vary by product. Check the current technical data and test documents for the intended application.
PERESEAL 702 is a pure acrylic sealant intended for sealing aluminium door and window frames and air conditioning and HVAC ducts and systems. It can also be used for general purpose interior and exterior caulking in architectural applications where slight or moderate joint movement is anticipated.
PERESEAL FR is a fire-rated intumescent acrylic sealant for passive fire protection in fire-rated applications.It cures to form a firm yet flexible seal to join a variety of materials and applications. When exposed to heat, PERESEAL FR chars and expands, preventing the spread of heat, smoke, and fire through a joint.