SPEC-X coolant "P11 BEF"

concentrate, up to -37°C, suitable for aluminium engines, blue, boiling point 160°C
Nitrite-, silicate-, amine-, borate-, 2-ethylhexanoic acid- and phosphate-free OAT coolant based on ethylene glycol (MEG) with an additive package based on OAT technology. It prevents frost and corrosion damage in the cooling water circuits of combustion engines as well as cavitation on pump segments and is particularly low-foaming. Inorganic and organic inhibitors are responsible for corrosion protection in the cooling system. It meets industry standards such as British Standard BS 6580, French Standard NF R 15-601 and ASTM D 3306.

Note: When changing, please drain and flush the cooling system and expansion tank. Do not exceed the change intervals for coolant specified by the respective manufacturer. The concentration should never be less than 33% and never more than 60%!

Mixing table:
frost resistance up to approx. - mixing ratio concentrate : water
-37 °C - 1 : 1
-27 °C - 1 : 1,5
-18 °C - 1 : 2

Application notes:
Never use radiator protection concentrate on its own, always mix with water. Ensure the correct preparation water (clean) and the correct mixing ratio in accordance with the manufacturer's instructions (if in doubt, switch to a ready-mix). Generally miscible with most radiator protection agents based on 1,2-ethanol (MEG), instructions of the engine manufacturer must be observed. For optimum corrosion protection and optimum inhibitor effect, unmixed product should always be used.