Fortunately, there is an alternative to DC4.
Novagard’s G624 Dielectric Silicone Grease is a direct replacement for Dow DC4. Novagard G624 meets the same exact military specifications as DC4 (SAE AS-8660, formerly Mil-S-8660C), and is manufactured to the same quality standards as DC4 (ISO 9001:2015, IATF 16949:2016).
We have been proudly manufacturing in Cleveland, Ohio for over 40 years. So give us a call (216-881-8111) or drop us an email (firstname.lastname@example.org). You’ll be glad you did.
Novagard G624 is available in 5.3 ounce tubes, 1-gallon pails, 5-gallon pails, and 55-gallon drums.