Best ratings
1 . LIQUI MOLY Universal Radiator Antifreeze / 1 litre
„Good price-performance ratio“
2 . LIQUI MOLY Radiator Antifreeze KFS 11 / 1 litre
„A flawless product made in Germany, like all items from this company, just great.“
3 . SEATEC Coolant/Antifreeze G12+ / 5 liters / for internal cooling circuit
„It does what it's supposed to!“
Boat Antifreeze
Order by
Ratings
Brand
Price range
Availability
For inboards
Colour
Contents
For cooling circuit
Ready for use
Biodegradable
Filter
Order by
Ratings
Brand
Price range
€
Availability
For inboards
Colour
Contents
ml
For cooling circuit
Ready for use
Biodegradable
Made in Germany
-20%
SEATEC
AntiFreeze frost protection / 5 litres / for fresh and waste water systems / external cooling circuit
€24.95
only
€19.95
(€3.99 / L)
> 100
Made in Germany
-21%
SEATEC
Coolant/Antifreeze G12+ / 5 liters / for internal cooling circuit
€18.94
only
€14.95
(€2.99 / L)
> 100
-54%
LIQUI MOLY
Marine Antifreeze / 5 liters
€75.99
only
€34.95
(€6.99 / L)
48
Made in Italy
-21%
LIQUI MOLY
Universal Radiator Antifreeze / 1 litre
€12.00
only
€9.50
15
Made in Italy
-25%
LIQUI MOLY
Radiator Antifreeze KFS 11 / 1 litre
€9.98
only
€7.50
16
-21%
LIQUI MOLY
Radiator Antifreeze KFS 12+
€9.48
from
€7.50
2 variants
-17%
YACHTICON
Antifreeze Tester
€28.95
only
€23.95
7
Customer ratings & reviews
All reviews (208.130)
Janko S. on 24.07.2026
Super!!!!!
Janko S. on 24.07.2026
Always better
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