Dapetz ® Silicone Sealant Caulking Gun Mastic Skeleton Gun Applicator Professional Hardware Tool for Silicone Acrylic Glue Sealant helps to seal up gaps and small cracks found in the home.

QUALITY: High-end, robust skeletal sealant gun for common cartridges. a high-performance system that is "Dripless" equipped. Applying silicone sealant, caulking, and adhesive tubes up to 400ml is appropriate for the skeleton gun. APPLICATION: To make it possible to extrude any product from regular cartridges. Suitable for all adhesives, fillers, and sealants applied with a cartridge. DESIGN: Designed to be more durable than typical skeleton guns, with heavy-duty powder coated steel construction. The sealant cannon is made to allow for simple loading and continuous delivery-even around tight corners. EASY TO USE: A plunger is driven smoothly during application by a finger-molded trigger, reducing hand fatigue. VERY HIGH THRUST RATIO: Very high viscosity materials can be utilized with ease and for quick, consistent application with the least amount of effort.