HOLTS RADWELD REPAIR/SEALS RADIATOR LEAKS PERMANENTLY, FOR CARS-VANS 250ML
(HOLTS RADWELD 250ml. Directions:1)Run the engine until coolant is warm 2)Shake bottle well, pour Radweld into radiator 3)Run engine for a few minutes, allowing seal to harden. Permanently Seals Radiator Leaks.