The MATCOR MITIGATOR® Gradient Control Mat protects workers near cathodic-protection pipelines from lightning, AC fault current, and steady-state AC induction hazards. Supplied on a reel, it installs in concentric rings around appurtenances and connects to the pipe via a decoupler.
Typical gradient control mats (GCMs) haven’t always proven effective. The MITIGATOR Gradient Control Mat—part of the broader MITIGATOR Engineered AC Mitigation System product line—is is engineered to solve this challenge for:

MATCOR engineers and manufactures proprietary cathodic protection products in the USA, combining proven field performance with the quality systems and supply chain control that critical infrastructure demands.
Proprietary products manufactured in-house with millions of documented operating hours and reliable domestic supply chain control.
Products designed by our own corrosion engineers to solve real-world problems, not just meet spec.
ISO 9001:2015 certified manufacturing with structured quality control and built-in continuous improvement processes.
The specialized expertise of a corrosion engineering company combined with the systems and oversight of a $6B global industrial services organization.
From application review to delivery and field support, getting the right CP and AC mitigation materials is an engineering decision—not just a purchase. Here’s what working with MATCOR looks like.
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