Black Silicone?

  • We are currently upgrading MFK. thanks! -neo
hmm..I should have seen that,I must be going blind in my old age.
Big label saying:

BioSeal mold & mildow product protection.

Oh well the hunt continues.
 
JustLooking;843706; said:
hmm..I should have seen that,I must be going blind in my old age.
Big label saying:

BioSeal mold & mildow product protection.

Oh well the hunt continues.

hunt is over....

www.mcmaster.com item 66235A1

i have used this for several tanks to seal the acrylic in place....
 
why is the bio seal stuff harmful to fish?
 
See this black stuff?
http://www.monsterfishkeepers.com/forums/showthread.php?p=848053#post848053
I'm in the uk though
Gold label pond & aquarium sealer, Hutton supplies, Unit 5, Hughes business park, Wilverly Road, Christchurch, Dorset, BH23 3RU, Tel:01202 481706, fax: 01202 481708

I got it from my LFS and its £20 for 290 ml, sticks, butyl rubber, vinyl ,glass, plastic, ceramic, stone, concrete, wood and fingers.

Quite expensive, ive used just under half a tube building my sump
 
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