NAS Viscosity

Fluid Film Undercoating NAS

Fluid Film NAS Viscosity.

Every now and then a customer will comment that Fluid Film NAS may seem thinner or thicker then what they have used in the past.

1) Every batch of Fluid Film is tested. If it does not fall within the specs, it does not get packaged.

2) Fluid Film NAS product can climb quite high in viscosity as it sits. A fresh batch may have a lower viscosity and seem much thinner than Fluid Film that has been on the shelf for awhile. None of this changes the effectiveness of the product, but just leaves a variance that can be hard to explain. Bottom line is that the product meets the company's specifications and would be fine for any application.

Call us at 888-341-4600 for information.

Kellsport Products is a proud distributor of Eureka Fluid Film spray lubricant rust preventive, Fluid Film Gallon Cans, and Fluid Film bulk products in 5 gallon pails & 55 gallon drums.

Fluid Film MSDS Sheets

Customer Service available Monday - Friday 8am - 5pm EST

Contact us: or Give us a call: 888-341-4600