Molded or Pultruded Fiberglass Grating: Which Is Right for Your Application?
June 10, 2026
Molded or Pultruded Fiberglass Grating: Which Is Right for Your Application?
Molded fiberglass grating is generally recommended for corrosive environments and complex layouts, while pultruded fiberglass grating is often the better choice for long spans and heavy loads. This guide is intended for engineers, contractors, facility managers, maintenance teams, and anyone responsible for selecting FRP grating. Choosing the right grating can impact safety, performance, maintenance requirements, and long-term project costs. Below, we'll compare molded and pultruded fiberglass grating, explain their advantages and limitations, and help you determine which option is best for your application.
Fiberglass reinforced plastic
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304 vs 316 Stainless Steel
August 22, 2023
304 VS 316
STAINLESS STEEL
For most general-purpose applications, 304 stainless steel provides excellent corrosion resistance and value, while 316 stainless steel is the preferred choice for marine, chemical, and other highly corrosive environments. This guide is designed for engineers, contractors, fabricators, buyers, and maintenance professionals who need to select the right stainless steel grade for their application. Choosing the correct material can improve equipment life, reduce maintenance costs, and help prevent premature corrosion-related failures. Below, we'll compare 304 and 316 stainless steel, examine their key differences, and help you determine which grade is best for your project.
Stainless steel is one of the most widely used materials in industria…
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Metals That Don’t Rust
January 16, 2023
METALS THAT
DON’T RUST
Metals That Don't Rust or Are Corrosive Resistant
Metals are highly vulnerable to the damaging effects of rust and corrosion, which can compromise their strength and lead to costly and sometimes dangerous consequences. This blog post will explore what rust is and which metals are most effective when attempting to protect against corrosion. We will also discuss surface coatings, sealing processes, and other preventative measures.
[caption id="attachment_11585" align="alignright" width="300"] C…
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Bar Grating End Banding
August 8, 2022
BAR GRATING
END BANDING
Why is Bar Grating End Banding Important?
Bar Grating end banding is a welding process that closes open bearing ends of bar grates. It is the best way to give your metal grating a more finished look while also giving it greater industrial strength. Keep reading to learn more about the advantages of end banding and the different types.
[caption id="attachment_4569" align="alignright" width="300"] Optional End, Banding[/caption]
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4 Benefits of Fiberglass Crossover Platforms
April 5, 2022
4 BENEFITS OF
FIBERGLASS CROSSOVER
PLATFORMS
Crossover platforms provide a safe means of crossing hazardous areas in industrial settings. With a non-slip surface and sturdy construction, these walkways are perfect for factories, refineries, and other locations where workers need to traverse dangerous areas safely. Here at Marco Specialty Steel, we offer crossover platforms in several materials, and fiberglass (or FRP) is often the material of choice. Read below to see the 4 benefits of fiberglass crossover platforms.
1. Safety
Crossover platforms must be safe. That’s why Marco builds crossovers with FRP. Some safety features can include flame-retardant resins,…
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