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Castrol Castrol Magnatec Professional 15W-40

Instant protection from the moment you turn the key

Basic Identifiers

5902 Passenger Car Motor Oil mineral SN/CF A3/B3,A3/B4 15W40


Castrol Magnatec Professional’s intelligent molecules protect from the moment you turn the key. They cling to the engine like a magnet providing an extra layer of protection, dramatically reducing* engine wear. Castrol Magnatec Professional’s unique formulation delivers protection you can see, hear and feel. With micro filtration technology and signature green colour it’s engineered for today’s modern engines. Castrol Magnatec Professional. Instant protection from the moment you turn the key.

Technical specifications

Specs Typical Values
Density 874
Flash Point (in C) 199
Pour Point (in C) -36
Viscosity at 100C 14.8
Viscosity at 40C 114
Viscosity Index 134
ASTM D341 Viscosity Chart
ASTM D341 Logarithmic scale

ASTM D341 Viscosity Calculator

You may calculate the viscosity of the oil at various temperatures based on ASTM D341. This uses the two sets of calibration data that we already have in order to calculate the viscosity at any temperature. You may input multiple temperatures at once, seperated by comma.


Format Type File name Language File size
PDS BPXE-8RATE5.pdf English 31 KB
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