M&M Tank Coating Company When you think about industrial storage tanks, whether they’re used to store water, fuel, chemicals, or agricultural materials, it’s easy to focus on what’s inside. But what’s outside matters just as much. That’s where an external tank coating contractor comes in. In this blog we discuss what an external tank coating contractor is and their role in industrial storage tank protection and maintenance.
Defining an External Tank Coating Contractor
An external tank coating contractor is a specialized professional or company responsible for protecting the outside surface of tanks using advanced coating systems. These experts apply protective coatings to the exterior of tanks to shield them from environmental damage like rust, UV degradation, moisture, and chemical exposure. The goal? Extend the life of the tank, preserve its structural integrity, and ensure it remains safe and compliant.
At M&M Tank Coating Company, we’ve been in the business of tank care since 1976. Our experience has shown us just how vital proper external coatings are—not just for appearance, but for long-term performance.
Why External Tank Coatings Matter
Industrial tanks are often exposed to some of the harshest conditions imaginable. From blazing sun and heavy rains to airborne chemicals and pollutants, these tanks take a beating every day. Over time, this exposure leads to:
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Corrosion and rust
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Paint peeling and fading
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Structural wear
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Safety hazards
An experienced external tank coating contractor helps prevent this kind of deterioration by selecting and applying the right coating systems for the tank’s material and environment. For industries like oil and gas, agriculture, chemical processing, and water treatment, these services are essential.
What Does an External Tank Coating Contractor Do?
Here’s what you can expect from a reputable external tank coating contractor like M&M Tank Coating Company:
1. Assessment and Inspection
Before any coating is applied, your contractor should evaluate the condition of your tank. This includes inspecting for rust, cracks, peeling paint, or signs of previous coating failure.
2. Surface Preparation
Proper surface prep is crucial for long-lasting results. At M&M, we specialize in sandblasting—one of the most effective ways to strip away old coatings, corrosion, and debris, leaving a clean surface ready for bonding.
3. Coating Application
The actual coating process involves selecting a product that matches the tank’s location, material, and usage. Common types of external coatings include epoxy, polyurethane, and elastomeric coatings, each offering different levels of protection and durability.
4. Quality Control and Safety Checks
A trusted external tank coating contractor ensures that every step meets industry standards for quality and safety. At M&M, we don’t just meet OSHA standards—we aim to exceed them.
How to Choose the Right Contractor
When it comes to finding the right external tank coating contractor, experience matters. Here are a few things to look for:
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Years in the industry – M&M Tank Coatings has nearly 50 years of experience.
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Full-service capabilities – From inspections to emergency repairs, choose a contractor who does it all.
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Certifications – M&M is certified to perform even underwater inspections, demonstrating our commitment to industry compliance.
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Emergency availability – Because not every issue happens on a 9-to-5 schedule.
Why Work with M&M Tank Coating Company?
We understand tanks—inside and out. Whether you’re protecting a brand-new tank or reconditioning an older one, we’re your go-to external tank coating contractor for expert solutions, high-quality materials, and a focus on safety. Our equipment is modern, our processes are efficient, and our service is second to none.
From manufacturing plants to municipal water towers, we help clients across industries protect their investments and operate with confidence.
Need a Reliable External Tank Coating Contractor?
Contact M&M Tank Coating Company today to learn how we can protect and extend the life of your industrial tanks.