Aquascape Black Silicone Sealant, Safe for Fish, 10.1-ounce |29186

Bonne qualité pour coller les joint des vitres pour aquarium

I highly recommend this product for sealing seams or gaps in your pond. I used it around a leaky waterfall feature. It went on easily using a caulk gun and remained very flexible once it cured after 30 minutes.

This was a simple/effective solution I needed for a hole in our large-ish (former koi) pond liner. There was a V-shaped tear in the liner on one of the upright "walls" of the multi-tiered pond, -and- the wall was wrinkled there - tricky. (Had to first use vinegar to get rid of white lime crusted onto the rubber from our hard water.) I had no rubber to use as a patch, so I cut a piece of fiberglass window screen mesh that was a little bigger than the torn area... First I daubed some of the adhesive onto the tear lines, enough to let it skush underneath a bit too; then pressed the screen patch onto this - and it held there nicely; then smeared a bit more over the rest of the patch to get it to stick to the full surface of the patch area, and let this dry overnight. (The window screen mesh was perfect to use, since it conformed to the waviness of the wrinkly rubber.) Next day I used a stiff piece of plastic (cut from a square plant pot) to -completely- cover the patch and its edges; waited another day (warm) before filling the pond... Success!

I had to reseal the inside of my 75gallon tank, this stuff worked great! used a little under half the bottle for all the seams! sealed another 10gallon tank a few weeks later with the leftovers, it worked fine too! I let my lager tank cure for a week, and my 10gal i left dry for a few days. vinegar smell is STRONG

Seams to be doing the job. I resealed a 75gal tank and it’s been holding for 2 months now.