STP Radiator Flush 300 ml, Quickly Cleans All Radiator Cleaning Systems, Prevents Overheating, Rust and Corrosion, Mechanical Car Cleaning Products, Made in the UK

Used this before in my old tractor seems to do the job ok

Worked well, added to car radiator ran vehicle round for a while, left in overnight drained next morning it was unbelievable how much muck and sludge came out Great product

Works

Good, it done what it was meant to

Just the job needed. Very swift delivery, again safely packaged

Quite basic. Although this did work.You really do need two bottles, maybe 3 for it to properly work.Depending on how often you clean your system. If often then this will be fine. If not regularly and your a first time user two of these i recommend. Although for the same price you can choose a higher quality brand.

I think my radiator must have been quite clean anyway.But I'm sure it did no harm.

Good product, good quality, does what it is designed to do