The refillable caulk tube is great for those who need a reliable and reusable solution for sealing and repairing cracks. Its large opening makes it easy to fill with your preferred sealant, while the aluminum film ensures a secure seal. This versatile tool is suitable for both household and professional use, providing a convenient and efficient way to handle caulking projects. Features -Color:White -Material:Plastsic -Size:32.50X4.50X4.50cm/12.77X1.77X1.77in -Capacity: 300 ml -Reusable design: the caulk tube is washable and reusable, offering a sustainable solution for your sealing needs. -Widemouth tube: suitable for extensive areas, the large diameter ensures a smooth and efficient application process -Leak prevention: the aluminum membrane helps maintain product freshness and prevents any leakage -Adjustable nozzle: easily trim the nozzle to achieve the desired application width and speed -Ideal for epoxy: excellent for injecting epoxy resin, laying long strips, or creating smooth, rounded corners Package list: 25 x caulking tubes