Product Information

Silberline Start




-Non-leafing aluminium flake pigment

-Medium particle size, “cornflake” type

-Passivated for water based systems


SBC AQ E666 F2X is a medium particle size, “cornflake” pigment paste, passivated to resist aqueous attack. It is controlled for particle size distribution, ensuring a bright, white face tone with exceptionally dark flop effect. Close packing in basecoat films ensures maximum D.O.I. This grade is intended for water-based automotive paints, where circulation resistance, good colour and orientation are important.


Particle Size-Microns (Target)

21µm, (Target by Malvern Mastersizer prior to surface treatm

Non-Volatile By Weight (Target)

50.0% Target (inhibited aluminium pigment content)


25.0% nominal

Mono-propylene glycol methyl ether

25.0% nominal

Hydrocarbon solvents

1.0% nominal

Specific Gravity



Though satisfactory results may be obtained by careful addition of the product to the liquid vehicle, the recommended method of incorporation is to briefly soak the product in 1-2 times its own weight of water or co-solvent. Dispersion is achieved by low energy stirring, using a slow speed blade capable of moving the whole mass. This premix is then slowly added to the agitated bulk of the binder. If it is necessary to use high shear to dissolve or disperse any component of the binder, this should be done before introducing the premix. The final pH should be as close to neutral as possible. High shear should be avoided as it bends and breaks the flakes, reducing both brightness and gassing resistance. As the water stability of this grade may be system dependent, trials are recommended to verify the required level of performance.


Aluminum pigment should be stored in the original shipping container and kept tightly sealed. Store containers in a cool, dry, well-ventilated, and properly rated area. Avoid any conditions that will suspend or float the particles in the air, creating a dust cloud. Avoid all possible sources of ignition. For additional information, please refer to the Safety Data Sheet (SDS) for this product, available from Silberline upon request. An SDS is supplied with all samples of this grade.

All statements, information and data presented herein are believed to be accurate and reliable but are not to be taken as a guarantee, express warranty or implied warranty of merchantability or fitness for a particular purpose, or representation, express or implied, for which seller assumes legal responsibility, and they are offered solely for your consideration, investigation and verification. Statements or suggestions concerning possible use of this product are made without representation or warranty that any such use is free of patent infringement and are not recommendations to infringe on any patent. Copyright 2023 Silberline Manufacturing Co., Inc. All Rights Reserved.