What is the fine-grained topic of the following text: Our ABS (Acrylonitrile Butadiene Styrene) Flame Resistant / Retardant 3D filament is made from a premium grade thermoplastic that is well suited for demanding applications where flame resistance is preferred or required (Electrical appliances/products, automobile parts, etc.) Only return the topic.
Flame Resistant ABS 3D Filament for Demanding Applications