
Technology
UV Stability Testing: 10 Years of Outdoor Exposure Simulated
March 1, 2026 · 4 min read
Long-term UV resistance is one of the most important performance characteristics for outdoor polymer fencing. MigaRail's PE shell is stabilised throughout the material.
The challenge with polymer fencing outdoors
Polymers degrade under UV exposure through photo-oxidation, which can cause fading and brittleness.
Compounded stabilisers vs surface coatings
MigaRail uses UV stabilisers compounded directly into the PE material matrix rather than a surface coating.
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