What Is Tank Sandblasting? A Guide from M&M Tank Coating Company

When it comes to maintaining storage tanks, whether above-ground water towers or industrial fuel tanks, tank sandblasting plays a critical role in ensuring structural integrity and longevity. At M&M Tank Coating Company, we’ve provided expert industrial tank services since 1976, combining decades of experience with the latest in coating technology.

But what exactly is tank sandblasting? Why does it matter? And what makes M&M Tank Coating Company the trusted choice in the industry? Let’s break it down.

What Is Tank Sandblasting?

Tank sandblasting is a surface preparation technique used to clean and roughen the surface of tanks before coating or painting. The process involves propelling abrasive material—usually sand or similar media—at high velocity onto the tank’s surface. This removes old coatings, rust, scale, and contaminants, leaving a clean, textured surface ideal for new protective coatings.

Whether dealing with the interior of a water tank or the exterior of an oil tank, tank sandblasting is the first and most important step in the restoration or maintenance process. Without proper surface prep, coatings won’t adhere correctly, leading to premature failures, safety hazards, and costly repairs.

Why Is Sandblasting Important?

  1. Corrosion Control: Tanks, especially metal ones, are highly susceptible to rust and corrosion over time. Tank sandblasting removes these corrosive layers, allowing new coatings to bond directly to clean metal.

  2. Improved Coating Adhesion: The effectiveness of any coating depends on its ability to bond to the surface. Tank sandblasting creates a surface profile that helps coatings grip more effectively, increasing durability and performance.

  3. Safety & Compliance: Failing to properly maintain storage tanks can result in leaks, structural failures, and environmental hazards. Regular tank sandblasting ensures tanks meet industry standards and safety regulations.

  4. Cost Savings: Routine tank sandblasting can extend the life of your tanks, helping you avoid expensive overhauls or full replacements.

Where Is Sandblasting Used?

storage tank sandblastingTank sandblasting is used in many industries:

 

  • Water towers and municipal tanks

  • Oil and gas storage tanks

  • Chemical processing tanks

  • Agricultural tanks and silos

  • Fire suppression systems

No matter the application, sandblasting ensures your tanks are ready for whatever coatings or repairs they require.

When Should You Schedule Tank Maintenance?

Regular tank sandblasting should be part of your maintenance plan. We recommend inspections and surface preparation:

  • Before applying a new protective coating

  • After visible signs of corrosion appear

  • As part of a scheduled maintenance program (every 5–10 years depending on use and environment)

  • When changing the tank’s contents (e.g., switching chemicals or substances)

Your Tank Service Experts Since 1976

At M&M Tank Coating Company, we specialize in tank sandblasting and coating solutions for a wide range of structures. As a full-service tank, sandblasting, and coatings company, we’ve been trusted for nearly 50 years to restore and protect tanks of all sizes.

Here’s what sets M&M apart:

  • Comprehensive Services: From interior and exterior tank sandblasting to inspections, repairs, and underwater evaluations, we offer total care for your tank systems.

  • Experience & Certification: Our team is certified in underwater inspections and highly experienced in all types of tank maintenance—from new tank construction to demolition and relocation.

  • Advanced Equipment: M&M continuously invests in effective and modern equipment to improve the tank sandblasting process. This results in more efficient service with minimal downtime.

  • Safety First: We are committed to delivering not only efficient and economical tank sandblasting services but also ensuring a safe working environment on every job site.

Get Started with M&M Tank Coating

If your tank is showing signs of wear, corrosion, or coating failure, now is the time to act. Sandblasting is the foundation of effective tank maintenance and no one does it better than M&M Tank Coating Company.

Contact us today to schedule your tank coating services and find out how we can help you extend the life of your tanks, protect your investments, and ensure total compliance.