UniBond 2577444 Ultra Force Wall Tile Grout, Grout in Easy Apply Cartridge for Use with Standard Cartridge Gun, Waterproof Grout for Tiling, White, 460g Cartridge

There are a few negative comments on this so i was a bit worried but I found it excellent. I made sure i raked out some of the old grout then masking taped the edges of the tiles and squeezed it in. I then used my finger to smooth it. Yes it is runnier than silicone but i found this a good thing and the small amounts that did smear onto the tiles can easily be removed with a wet cloth. You can even put some on your finger and smooth it into the joint. Really good stuff for a basic diyer. Just take some of the old grout out first i just used a grout rake for this no fancy electric tools in sight

I like this, grouting is a pain at the best of times , you will need a cartridge gun but then just squeez the trigger and the grout comes out and fills the gaps. Smooth off with stick that is supplied, wipe with a sponge job done.

Easy to apply if you have a gun problem is areas where gun does not fit and you have to squeeze some out and apply with tool provided

Used this product to fix a panel of tiling in my kitchen that had broken. The product worked great and the instructions are clear. The only downside was there was no nozzle delivered with the grout, luckily nozzle from a previous similar product was fine to attach. The amazon price is cheaper than UK DIY stores.

Brought this to do my bathroom tiles as it is waterproof and simple to use in a gun

Works fine bit more liquid than I think but easy to deal with it and when it dries hard and so bright white

Good

It’s average, doesn’t smell very nice, although cleans easily and I guess it does the job in repairing.