The AdfoamPro Insulating Foam (750ml) with Straw is a versatile polyurethane foam designed for insulation and sealing applications. It provides excellent air and water tightness, prevents insect infestation, and can be used both indoors and outdoors. This foam expands minimally, ensuring a tight seal without distorting the area where it's applied. It's suitable for temperatures as low as -5°C (23°F) and is ideal for use around window frames, doors, garage doors, and roof tiles.