Great stuff PRO reef safe? (PRO, not regular Great Stuff)

[smartwater101]

Struggling to find the difference between basic Great Stuff and the PRO. Anyone know if it's reef safe like the regular Great Stuff?

 

[oldhead]

Are you talking about the foam? If so look into pond foam instead of great stuff.

 

[mcgyvr]

Are you talking about the foam? If so look into pond foam instead of great stuff.

basically same stuff..
Just dyed a different color (black usually)...

Based on a quick scan of the SDS sheets of regular and pro both seem to be basically non-toxic and insoluble once fully cured but pro did have a few extra chemicals that did show some toxicity without specifying if that was only applicable prior to curing..

I'd probably just stick with the non-pro version to be safe unless someone else has tried it...

 

[biecacka]

What is the cure time needed for pond foam?


corey

 

[Reefing102]

The cure time will likely vary based on product. Some (like great stuff pond foam) are showing minimum 8 hours. Others like TotalPond are 48 hours.