SENTINEL RAPID DOSE LEAK SEALER 400ML have more than one available Brand new un-opened collection TQ2 OR TQ4 to be arranged
I used this to repair a radiator issue on a joint it saved getting a plumber out and saved the costly outlay too!.... instruction details can be found website or u-tube discount given if two or more purchased.
can post if required well packaged and secured mail me for details
If posted item will be very well packaged and use prof of delivery or courier