Dap 08642 Dow Corning Black Silicone Sealant 10.1-Ounce

  • We are currently upgrading MFK. thanks! -neo

McPhish

Gambusia
MFK Member
May 7, 2014
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Is Dap 08642 aquarium safe/strong? I thought resealing an aquarium would be easy, but there are literally dozens of silicones. I want black silicone, but GE only has clear.
 
Should be. Looking at the ingredients it's all silanes and oil, then a little carbon black for the black. The big thing you want to avoid is fungicides, which I don't see.

Why do you want black instead of clear?


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Having owned a tank with black silicone I really wish they were all made with it. Much cleaner looking and you cant see the algae that likes to grow on the seam.

Do u recommend DAP, or better yet see anything wrong with DAP?
 
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