Seals minor leaks and protects against corrosion. Safe for use in aluminium engine blocks and cylinder heads.

•    Compatible with anti-freeze preparations.

•    For use in all types of cooling systems up to 10 litre coolant capacity.

•    Seals small radiator leaks and stops head gasket seepage.

•    For best results, first clean cooling system with SPANJAARD Radiator Flush.