Thank you, this is a good simple explanation on how to do this. I am a DIY person and I figured this is not hard to do - instead of paying someone nearly $200 to come and do it for me. Thank you so much!
We use clear silicone purchased from CR Laurence. The type we use is only sold to those who have an account with the company, but you can check your local stores for more information on the proper silicone to use.