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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Major Resins Used in Fiberglass Pultrusion and Their Best Applications
In composite manufacturing, resin selection is pivotal in determining the performance, durability, and suitability of pultruded fiberglass products for specific applications.
Why Pultruded Fiberglass Is Revolutionizing the Automotive & Aerospace Sectors
The automotive and aerospace industries face increasing pressure to enhance performance, reduce environmental impact, and comply with stringent regulations on fuel efficiency and emissions.
How AI and Predictive Analytics Transform Procurement in Window Manufacturing
In the fenestration industry, where the production of windows and related components demands precision and responsiveness to market fluctuations, effective procurement strategies are...
The Truth Behind Pultruded Carbon Fiber
Pultruded carbon fiber is a high-performance composite material produced through the pultrusion process, which involves pulling continuous carbon fibers through a resin bath and a heated...
Fiberglass Pultrusion for Aerospace & Defense: Lightweight Structural Components
Pultruded fiberglass-reinforced polymer (FRP) composites have emerged as a critical material in aerospace and defense applications, particularly for unmanned aerial vehicles (UAVs, commonly...
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