How to Apply Silicone Sealant?
Silicone can be quite a tricky sealant to apply evenly and neatly. Firstly cut the end of the nozzle off at roughly a 35 degree angle (cut the nozzle to the desired size depending on the application). Load the silicone tube into the silicone gun and, keeping the flat side of cut nozzle against the area, gently squeeze the trigger until silicone squirts out. Use an old cloth or toilet paper to practice using the silicone until you feel comfortable and get a feel for what your doing, then starting at one end of the bath or worktop work your way across in one constant squeeze of the trigger (good luck!).