The Pultrusion Report Blog
Why Fiberglass Rods Degrade Outdoors in 2026
Fiberglass rods shouldn't lose their performance just because they're installed outside. Yet that's exactly what happens far too often when material selection and manufacturing quality aren't matched to outdoor conditions.
What is Peel Ply?
If you’ve ever laid up fiberglass or carbon fiber and then faced hours of sanding just to get a surface ready for bonding or paint, you know the pain.
How Stress Corrosion Cracking Causes FRP Rod Failure
Stress corrosion cracking (SCC) is one of the most destructive failure modes affecting pultruded fiberglass rods in outdoor environments. Unlike sudden impact damage, SCC develops gradually as moisture, chemicals, and sustained mechanical loads work...
What Causes Fiberglass Rods to Fail Prematurely
Fiberglass rods are known for their durability, high strength-to-weight ratio, and excellent performance in harsh environments. Yet even the most robust pultruded FRP components can break down earlier than expected when specific factors go...
9 Outdoor Factors That Degrade Fiberglass Rods
Pultruded fiberglass rods can last for decades—when you protect them from the right threats. But outdoor environments throw everything they have at composite materials: sun, rain, salt, heat, and mechanical wear.
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Increasing Demand for Pultruded Profiles in Four Sectors
Pultruded products are very versatile, lightweight and extremely durable. They are being used to replace other materials such as wood, steel, aluminum and other materials. Their flexibility...
Fiberglass Applications in the Home
Fiber Reinforced Polymer (FRP) composites can be used not just for infrastructure, aerospace, and transportation, they can also be used to enhance home interiors and exteriors.
Keeping Cool with Composites
Office buildings in major cities are very expensive to maintain. Typically, office space rents at a premium, with utilities often higher as well, especially in the summer.
Resins and their Role in Custom Fiberglass Pultrusion Manufacturing
Pultrusion is a manufacturing technique used to make parts with a constant cross-section. The material is pulled through the die, which closely controls the profile dimensions. The...
Tencom Pultruded Fiberglass Profiles Have Strong Advantages
Tencom manufactures a broad range of pultruded fiber-reinforced polymer (FRP) ─ referred to as fiberglass ─ structural shapes and systems. Pultrusion is a proven technique of manufacturing...
Pultruded Poles Stand Up to Harsh Weather
For decades, wood poles have been used to hold up utility lines. But, such poles are prone to environmental damage ─ wear and tear, decay, wind damage and inclement weather.
The ABCs of Pultruded Profiles
Pultruded fiberglass angles, bars, and channels (ABCs) offer multiple advantages and are more durable and versatile than traditional materials such as wood, steel, or aluminum.
Pultruded Tree Stakes and Driveway Markers
Tree stakes and driveway markers perform a tough function ─ they are subject to weather elements and have to withstand fluctuations in humidity, changes in temperature, rain, moisture,...
Pultruded Rods Are Ideal Replacements for Traditional Materials
As raw materials, processing and transportation costs continue to increase overhead expenses for projects, project managers are beginning to look at alternatives to replacing traditional...
How to Choose a FRP or Fiberglass Reinforced Polymer Manufacturer
Fiber-reinforced polymer (FRP) composites are becoming increasingly popular across the board.
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