LCRInjection Epoxy for Concrete, Fiberglass, Metal, and More; Combines Part A Resin and Part B Hardener for Use in One 10-Ounce Cartridge for Standard Caulking Guns; Use with LCR Crack

Used this to try and fill some tiny cracks next to plastic sheathed copper water lines and PVC drain lines in my slab. Due to a an occasional very high water table from underground streams and rainwater, rising water has been forced up thru the slab next to the copper and PVC lines. This created rot and was very attractive to termites. I hoped that I could fill the cracks with this epoxy, but it was very viscous and thin, flowing like light oil right thru the tiny cracks. Unfortunately, it ran out the bottom of the slab. I coated all the exposed slab around the lines and the epoxy dried hard and clear on the horizontal surfaces. Don’t trim the nozzle on the tube. The tiny hole is plenty large to quickly empty the tube using a caulk gun.The epoxy has a strong chemical odor that has lasted for days. It smells like coal tar.I followed up a few days later with LCR Epoxy Repair Paste applied around all the lines and in the cracks. This thick epoxy paste should block the rising water. It is a very thick, grey 2-part epoxy paste that is much messier to apply. It can be smoothed out with a finger or tool dampened with water. Tools can be cleaned with water if done before the epoxy cures. It also has a chemical smell which is not nearly as strong as the clear epoxy from the tube.

We applied this to a crack in our basement. It is the best thing we have found for sealing a crack in a wall. Would definitely recommend this for problem in basement wall!

Soupy runny

Worked great would purchase again

In the description it says it can be used on walls. Its a very thin liquid it just drips down the wall. I though I had read the description wrong, Nope. Probably a good product for areas that can lay flat.

Arrived on time, worked great for intended purpose. Only needed to be applied one in basement for a leak, easy to use, adhesive holding great, worth every penny.

very thin; soaked into soil below

One tube heated up so fast that I had to use gloves to hold gun. Product hardened up so fast only half tube usable. One leaked out bottom of tube while mixing. Polygem did not return calls about defects.