Sealocrete expanding foam is a versatile solution for filling and sealing holes around window and door frames, as well as in brickwork, rendering, and plaster. It expands rapidly to fill gaps, then hardens, allowing for easy trimming, cutting, and sanding. The foam adheres well to various materials, including concrete, plaster, brickwork, wood, and many plastics. It expands up to 150% of its extruded volume, making it suitable for larger gaps both indoors and outdoors.