Steps to Use: Preparation: Cut the tip of the silicone tube at a 45-degree angle. Puncture the inner seal of the tube with a long nail or similar tool. Insert the tube into the caulking gun frame. Application: Position the tip at the starting point of the gap or joint. Squeeze the trigger slowly and steadily to apply the silicone. Move the gun along the joint at a consistent speed for an even bead. Finishing: Smooth the silicone bead with a caulking tool or your finger (dipped in water for a smooth finish). Allow the silicone to cure as per the manufacturer's instructions. Tips for Best Results: Ensure surfaces are clean and dry before application. Practice on a scrap material if you're new to using a caulking gun. Keep the gun at a consistent angle and speed for a uniform bead. Clean the nozzle after use to prevent clogging. Uses: Sealing windows and doors. Filling gaps around bathtubs, sinks, and toilets. Weatherproofing and insulating areas. Repairing cracks in walls and ceilings. Maintenance: Clean the caulking gun after each use to ensure it remains in good working condition. Store silicone tubes properly to prevent them from drying out.