Anti-freeze and anti-corrosion liquid WATERDOS FKN-28 5kg (for central heating instalations)
Preventive remedy against freezing and corrosion of central heating, solar and cooling systems. Anticorrosive metal protector and hardness stabilizer.
Application of WATERDOS FKN 28 antifreezing and anticorrosion liquid
WATERDOS FKN 28, is a certified (VDI 2035) protection liquid against freezing and corrosion for designed for closed loop water circuits.
Dosage and application
Dosage depends on the quality of water inlet and required frost protection temperature. Dosage is between 20 and 50% of the capacity of the installation (see table below to choose the right dosage).
Dosage mixing table
Volume [%] | Weight [%] | Temp. freezing point [OC] |
20 |
22,5 |
-10OC |
25 |
28,0 |
-14OC |
30 |
33,5 |
-18OC |
35 |
39,0 |
-22OC |
40 |
44,5 |
-27OC |
45 |
50,5 |
-33OC |
50 |
56,0 |
-40OC |
Opinions
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