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What are the most common issues with the durability of plastic anti-graffiti coatings?
Plastic anti-graffiti coatings are widely used to protect surfaces from vandalism, but their durability can be compromised by several common issues. One major problem is coating degradation due to UV exposure, which causes the material to become brittle and lose its protective properties over time. Another issue is poor adhesion to certain substrates, leading to peeling or flaking when graffiti is removed. Additionally, repeated cleaning cycles with harsh chemicals can erode the coating, reducing its effectiveness. Some coatings also struggle with temperature fluctuations, cracking in cold weather or softening in heat. Lastly, low-quality formulations may lack sufficient resistance to abrasion, making them prone to wear and tear. Addressing these challenges requires selecting high-performance coatings tailored to specific environmental conditions and maintenance needs.
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