Dow Corning 791 and 1200 primer?

  • We are currently upgrading MFK. thanks! -neo

mad ness

Candiru
MFK Member
Feb 26, 2009
932
15
48
Hong Kong
Hi.

have read through the silicone thread. enough info and conflicting opinions there to make one's head spin. Especially for a layman as myself.

would like to ask if any experienced persons have tried the product in the title and have comments on it.

It's the only kind I can find thats been mentioned here on MFK locally.

Application will be for an approx 7' x 6' x 1" piece of glass into a stainless steal frame for the viewing glass in concrete tank. Have seen 791 mentioned on the net for large tanks. * stainless frame fused to concrete and welded into internal steal infrastructure already.

On the primer:
Dow Corning website lists the 791 to be compatable with stainless steal surfaces but the primer is supposed to make non=porous surfaces stick better. Thing is there's 2 "1200"s on the site. One is 1200 RTV and the other is 1200 OS. Anyone know which is better for 791 or aquarium applications?

Thank you.
 
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