This is a pack of 12 grey Everbuild Contract 115 mastic tubes, perfect for your sealing and bonding needs. Each tube contains a durable and long-lasting adhesive that can be used for various applications, from caulking and sealing to bonding and filling gaps. Ideal for both personal and industrial use, this Everbuild mastic is a versatile product that can help you achieve a strong and reliable seal without worrying about the condition of the item. With its high-quality formulation, you can trust this mastic to provide the performance you need for your sealing and bonding projects.