The OX Tools Sealant Gun 400ml is a robust and practical tool designed for both professional and DIY use. Constructed with a sturdy steel skeleton frame, this sealant gun ensures durability and longevity. Its designed to fit 400ml sealant tubes, making it ideal for various sealing tasks. The OX Tools Sealant Gun features a smooth trigger action for precise application, reducing waste and making your work more efficient. Its easy-to-use design helps you apply sealants without any hassle, while its compact size allows for easy storage.