KADVR6 0 Posted March 27, 2007 i think?????????? i have found a product that will seal a heater matrix. i was loosing half a litre a day in coolant, and my passenger carpets were like a swimming pool. over the last 2 days after adding this additive (not, radweld) i haven't lost any coolant :) if this is still the case in about a week??? i will tell everyone what it is. fingers crossed. karl Quote Share this post Link to post Share on other sites
jekvr6 0 Posted March 30, 2007 any one near suffolk who wants there matrix done ill do it for them i thought it was easy to do with the dash in Quote Share this post Link to post Share on other sites
storm_warning 0 Posted September 27, 2009 i think?????????? i have found a product that will seal a heater matrix. i was loosing half a litre a day in coolant, and my passenger carpets were like a swimming pool. over the last 2 days after adding this additive (not, radweld) i haven't lost any coolant :) if this is still the case in about a week??? i will tell everyone what it is. fingers crossed. karl Well? Did it last and what was it?! Quote Share this post Link to post Share on other sites