Crossroads CI Logo

Anti-Corrosion Gels

Anti-Corrosion Gels - Corrosion Under Insulation

Anti-Corrosion Gels

Anti-corrosion gels are non-drying compounds applied to new pipes, fittings, valves, tanks and vessels with the purpose of mitigating and preventing corrosion under insulation (CUI). They are products made with materials such as titanium dioxide that can be applied via spray, glove, or brush. 


A well-known anti-corrosion gel is Polyguard RG-2400®, which utilizes the company’s mineralization technology. Polyguards anti-corrosion gel replaces the corrosion process with a mineral formation on and into the metal surface to create a mineral barrier 50-200 angstroms thick. The RG-2400 anti-corrosion gel is engineered to passivate water vapor and repel water. It is designed to be used in the insulation industry, specifically under insulation for new piping systems, tanks, and vessels. 


The RG-2400 anti-corrosion gel requires minimal surface preparation such as making sure there are no oils, dirt, or rust present on the piping. A lightweight and affordable CUI solution, we have a range of anti-corrosion gels to choose from, including Polyguard RG-2400 to help cover your insulated systems.


Manager warehouse. Worker checking and loading products and tracking delivery with a tablet on global network. Import export. Smart logistics and transportation concept.

Explore Resources

Learn about the premium products offered by Canada’s leading insulation distributor and fabricator.

View More
Find a branch concept on virtual screen.

Find a Branch

We are Canada’s leading distributor and fabricator of insulation products. Find a branch near you.

Find Now
Team members hands on top of each other

Ready To Get Started?

Contact one of our experts to get the insulation products and accessories you need.

Request A Quote