Features

A non-drying, wide temperature range, corrosion inhibiting compound
Used in the formulation of Cor-Ban® 22
Contains a thixotropic, buff colored film
Exhibits an extremely smooth and uniform paste like consistency without any lumps or grit
Yields a smooth, non-drying, and even film that generates excellent corrosion resistance
Low odor, non drying, non-toxic, and safe for users
Typical working temperature range for Cor-Ban® 27L is -65°F to 180°F (-54 to 82°C)
Wide temperature applications up to 280°F (138°C) (Gearbox applications)
Withstands high ultra violet exposure in highly corrosive environments
Withstands brief exposure to temperatures up to 500°F (260°C) with little impact on its corrosion protective properties
Free of chromates, asbestos, MoS2, graphite, or heavy metals
Works on any metal surface
Approved as a replacement for chromate containing non-curing pastes
Cor-Ban® 27L passes the lightning strike test
Yields a smooth, non-drying, even film that yields excellent corrosion resistance
Coats intricate parts

Use on static joint applications on a multitude of substrates including any metal surface.

Apply Cor-Ban® 27L with a spatula or brush at reasonable ambient temperatures.

Cor-Ban® 27L can be applied at room temperature or at elevated temperature depending on the desired type of coverage.

Speed application of Cor-Ban® 27L to parts by preheating Cor-Ban® 27 to 100 – 120°F (38-49°C)

Use Cor-Ban® 27 on all access panel fasteners, external antenna mounts, and additional applications

For in-service applications, please contact the appropriate manufacturer’s service engineering for details

Remove coating by wiping off all excess material and flushing part or wiping part with a rag soaked with Zip-Chem® Sur-Prep® 3160, the D-5640NS/ZC-640 Degreaser, Sur-Prep® 3167, or mineral spirits.

Note: MEK and other ketones will not remove Cor-Ban® 27L.

Liquid application of Cor-Ban® 27L is available as Cor-Ban® 22

Store Cor-Ban® 27L at 40°F to 100°F (4.4°C – 37.8°C) in the original unopened containers.  Keep containers closed when not in use and protect Cor-Ban® 27L from direct sunlight.