What are the best filler materials for acrylic fabric outdoor cushions?
When selecting filler materials for acrylic fabric outdoor cushions, durability and weather resistance are key. Polyester fiberfill is a popular choice due to its affordability and quick-drying properties. For enhanced support, high-density foam offers excellent shape retention but may require a waterproof cover. Another great option is recycled PET fiber, which is eco-friendly and resistant to moisture. For luxury and comfort, down-alternative blends provide a plush feel while remaining mildew-resistant. Always opt for fillers with UV and moisture protection to ensure longevity in outdoor conditions.
