SEATEC Coolant/Antifreeze G12+ / 5 liters / for internal cooling circuit

SVB item number: 48707 Manufacturer no.: 48707
SEATEC coolant antifreeze G12+ is the first choice for anyone looking to protect their boat engine or yacht cooling system effectively. Designed for maritime use, this high-quality coolant offers year-round protection against frost, overheating, and corrosion – even under demanding conditions on the water. Product details
Recommended retail price: €18.94
only  €14.95 (€2.99 / L)
-21%
You save: €3.99
57 | in stock
pcs.
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Available variants

Radiator Antifreeze KFS 12+
LIQUI MOLY Radiator Antifreeze KFS 12+
To product
AntiFreeze frost protection / 5 litres / for fresh and waste water systems / external cooling circuit
SEATEC AntiFreeze frost protection / 5 litres / for fresh and waste water systems / external cooling circuit
€24.95
only €19.95 (€3.99/ l)
To product

Product data

  • SVB item number 48707
  • Manufacturer no. 48707
  • Description SEATEC - Coolant/antifreeze / 5l
  • Contents 5 l
  • Ready for use Yes
  • For cooling circuit Interior
  • Colour Pink
  • For inboards Bukh, Deutz, Faryman, Nanni Diesel, Perkins, Sole Diesel, Vetus, Volvo Penta, Yanmar

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Product details

SEATEC coolant antifreeze G12+ is the first choice for anyone looking to protect their boat engine or yacht cooling system effectively. Designed for maritime use, this high-quality coolant offers year-round protection against frost, overheating, and corrosion – even under demanding conditions on the water.

Optimal protection for boat engines and yachts
Cooling systems of boats, yachts, and sailing boats are subject to high stresses, especially in the marine environment. SEATEC radiator antifreeze G12+ protects against frost damage down to -37 °C while providing effective corrosion protection in salty environments. The antifreeze also reliably protects aluminium radiators, significantly extending the lifespan of the engine and cooling system.

Versatile application – also for road vehicles
In addition to use in boat engines and marine cooling systems, Antifreeze G12+ is also suitable for cars, vans, and commercial vehicles with petrol or diesel engines. It is the ideal solution for anyone seeking a universal, high-quality, and durable coolant.
Easy to use
Before application, the old coolant should be drained, and the cooling system thoroughly flushed. Fill the antifreeze in slowly, start the engine and check the level. Regular inspections ensure consistent protection.

Quality from Europe
Manufactured in the EU for SEATEC, this radiator antifreeze for boats and yachts stands for the highest quality and reliability. It is supplied in a practical 5-liter canister, perfect for onboard use and for stockpiling.

Application instructions
Open the radiator cap only when the engine is cold. Drain and dispose of the old coolant, flush the cooling system, and fill in the new coolant slowly. Start the engine, check the level, and top up if necessary. Check the level regularly. Contains: Ethylene glycol (CAS: 107-21-1), Sodium-2-ethylhexanoate (CAS: 19766-89-3), dye.

Documents

de-flag Safety datasheet
PDF (690,39 KB)
Item 48707

Product safety

What other SVB customers have to say

100% real reviews

14 customer reviews

4.9 (out of 14 ratings)
3 Stars
(0)
2 Stars
(0)
1 Stars
(0)
  • Advantages
  • Dosing (3)
  • Price/performance ratio (3)
  • Quality (3)
  • Effect (2)
Tiberius D.
by Tiberius D. Flag of Germany 4/28/2025 Verified purchase Variant: 24808 in use on a Catalina Yachts - Catalina 34
Does what it should
As expected.
  • Advantages
  • Dosing
  • Price/performance ratio
  • Effect
Jean-françois D.
by Jean-françois D. Flag of France 10/29/2021 Verified purchase Variant: 24808
Excellent brand reputation, great product.
Werner G.
by Werner G. Flag of Germany 11/30/2025 Verified purchase Variant: 48706
Great product, but the color is impractical.
The color is a little hard to see, especially after it's been through the cycle. Otherwise, a great product.
  • Advantages
  • Dosing
  • Price/performance ratio
  • Quality
  • Effect
Bernd G.
by Bernd G. Flag of Germany 8/25/2020 Verified purchase Variant: 24808
OK
Satisfactory

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Comparison

Availability / Price
only €14 95
57 in stock
only €19 95
more than 100 in stock
Item no.
48707
48706
Customer ratings
(14)
(8)
Description
SEATEC - Coolant/antifreeze / 5l
SEATEC - AntiFreeze frost protection for external cooling circuit / fresh and waste water systems
Contents
5 l
5 l
Colour
Pink
Light green
For inboards
Bukh, Deutz, Faryman, Nanni Diesel, Perkins, Sole Diesel, Vetus, Volvo Penta, Yanmar
 
Biodegradable
 
Ready for use
For cooling circuit
Interior
Exterior
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SEATEC Coolant/Antifreeze G12+ / 5 liters / for internal cooling circuit
View Ratings (14) Questions (0)