What are the effects of sandblasting or weathering on PVC planter surfaces?
Sandblasting and weathering significantly impact the appearance and durability of PVC planter surfaces. Over time, exposure to environmental elements like UV rays, rain, and wind can cause color fading, surface roughness, and reduced structural integrity. Sandblasting, often used for cleaning or texturing, may accelerate wear by removing the protective outer layer, making the planter more susceptible to cracks and brittleness.
Weathering leads to gradual degradation, including chalky residues and loss of gloss, while sandblasting can create micro-abrasions that trap dirt and moisture. To prolong lifespan, choose UV-resistant PVC planters or apply protective coatings. Understanding these effects helps in selecting the right materials for long-term outdoor use.
