Product Information

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01SIL-O-WET® Premier 014NL-PA

SIL-O-WET® Premier 014NL-PA Inhibited Aluminum Pigment


SIL-O-WET Premier 014NL-PA is a fine particle size, brilliant, non-leafing aluminum pigment treated with a chemical inhibitor to reduce its tendency to react with water. It is recommended for use in aqueous ink systems. This grade can be used in combination with transparent dyes or pigments to produce a spectrum of bright, clean metallic colors.


-Fine particle size, silver dollar


SIL-O-WET grades are carried in isopropyl alcohol in which the aluminum flakes have been chemically treated to reduce the aluminum-water reaction. These grades are recommended for use in aqueous flexographic and gravure ink formulations. The specific degree of gassing stability is formulation dependent and each formulation must be evaluated for acceptable stability. High or excessive shear during processing will reduce the effectiveness of the inhibitor and should be avoided.


Non-Volatile By Weight (Target)

70% by weight

Non-Volatile By Volume (Calculated)

38.4% by volume

Aluminum Flake Content (Calculated)

64% minimum by weight


Isopropyl Alcohol

Specific Gravity


Weight Volume (lbs/gallon)


Weight Volume (kgs/liter)



The paste should be pre-soaked in co-solvent at a paste:solvent ratio of between 1:1 to 3:1. When formulating aqueous inks, the pH of the system should be kept as close to neutral as possible. Pre-soaking generally takes from one to eight hours. Finer grades typically take longer than coarser grades. Use low shear, slow speed mixing to achieve a smooth consistency free of agglomerates. High shear dispersion techniques should be avoided, as they will distort the aluminum flakes.


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 2022 Silberline Manufacturing Co., Inc. All Rights Reserved.