The OX-P041840 PRO Mastic Sealant Skeleton Gun 400ml is a manual tool designed for the easy application of mastic, silicone, and other sealants from 400ml cartridges. Built with a strong frame and durable tempered steel rod, it is suitable for frequent site use by tradespeople.
This sealant gun is commonly used for sealing joints, filling gaps, and bonding work in general construction and refurbishment. Its comfortable handle and quick release trigger help maintain steady flow and precise placement, supporting a range of building, glazing, and finishing tasks.
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