A solvent made of filler material is then passed through until it comes out of the top of the crack (2). The solvent is the left until it has impregnated the two sides of the crack (2). Polymerisable material is then injected to fill the crack and the injection hole....
you need to prepare the floor surface properly. Clean half an inch of the crack on both sides. You can use a wire brush or high-pressure water cleaner to do this. Cleaning thoroughly is crucial for the filler to adhere to the floor. Ultimately, you’ll have a perfectly shaped floor wit...
A friend (none professional) scratched out some plaster with a knife and then filled with a none flexible filler (shared wall rooms only). The cracks reappeared within a month. The cracks have been there for around 12 months (I think) and do not appear to have gotten any bigger (I ...