Is this silicone reef safe?

[Teenreefer15]

Im planning to reseal a tank I have because it was cracked but I got a new glass pane and am fixing it now. Im wondering if this is reef safe or not because I want to use a black silicone since its rimless.

http://www.amazon.com/GE312-Silicon...415585189&sr=8-3&keywords=GE+silicone+i+black

 

[acabgd]

The industrial versions GE said were safe to use were: GE012 (clear), GE12A (clear), GE112 (white), GE312 (black) and GE361 (clear), but this is not advertised (use at your risk).

 

[Teenreefer15]

The industrial versions GE said were safe to use were: GE012 (clear), GE12A (clear), GE112 (white), GE312 (black) and GE361 (clear), but this is not advertised (use at your risk).

that is GE312
http://www.amazon.com/GE312-Silicon...?ie=UTF8&qid=1415586468&sr=8-4&keywords=GE312

 

[DasCamel]

I wouldn't, and if you did don't fill the tank until the silicone is fully cured 2-3 weeks. The additives aren't always listed, risky bet unless 100% sure. I went with a silicone from Bulk Reef supply just for peace of mind.