Who can recommend the best bath sealant? I used a silicon sealant in feburary this year. I took a lot of care and done it by the book i.e: dug out the old sealant cleaned the area, filled the bath up with water before applying sealant, and it worked well up till now. I want something that will last forever if possible. As i'm so annoyed at having to sort this problem again so soon. Can anyone help?