“Although no instructions to guide you on how much to mix with water. We just poured it in and filled the radiator”
“Useful addition to get to be on safe side but it’ll be a long time before we know if it’s done it’s job.”
“Arrived with the rad and was more then enough for this size of rad.”
“Im still not check because not ready to install”
“Does the job, clear instructions and easy to fill. Can recommend.”
“Easy to use, no concerns”
