Aug 8, 2018 #1 R richiestang_78 Aquarium Advice Freak Joined Oct 27, 2003 Messages 497 Location Cleveland, Ohio As the title says is JB Clearweld or any epoxy aquarium safe once cured? According to their website they list it as non toxic once fully cured.
As the title says is JB Clearweld or any epoxy aquarium safe once cured? According to their website they list it as non toxic once fully cured.
Aug 11, 2018 #2 coralbandit Aquarium Advice Addict Joined Apr 16, 2015 Messages 6,943 Location Saratoga,NY Weld On #4 is solvent and I believe #16 is filler . Both are used in sump building and safe .