Perfecto's 100 percent clear silicone rubber sealant repairs leaky aquariums, broken ornaments, and can be used to build small aquariums. Stays flexible, will not crack or shrink, waterproof, harmless to fresh and saltwater fish.
PACKAGE SIZE 10.3 OUNCES
AQUARIUM TYPE FRESH OR SALT WATER
Empty tank. Remove old sealant with single edge razor blade. Before adding new sealant, surfaces should be clean and dry. For best results, clean glass with isopropyl alcohol. Cut end of nozzle at 45 degree angle. Hold tube at 45 degree angle and apply by squeezing sealant through nozzle. Apply sealant evenly to both surfaces. Spread sealant with finger or tool immediately. Remove excess with dry paper towel. Normally sealant "skins" in 5 minutes, cures and bonds in 24 hours. Allow 48 hours before filling tank again. Optinum strength is achieved in 7 days.