BOBBY Air Tight Foam

BOBBY AIRTIGHT is a specially formulated, highly flexible polyurethane (PU) foam designed to create an airtight seal that reduces heat loss and improves energy efficiency in buildings. Its unique flexibility allows it to absorb component movement, preventing cracks and ensuring a long-lasting, hermetically sealed barrier. The foam also offers powerful adhesion to common building materials like window frames and walls, while providing excellent thermal and acoustic insulation.

To use BOBBY AIRTIGHT®, ensure the surface is clean, dry, and free of dust or grease. Shake the can thoroughly, attach the nozzle for precise application, and apply the foam evenly to the desired area. Allow it to expand and cure fully to achieve a complete, airtight, and flexible seal.