ABS is one of the most popular 3D printer filaments because it is strong as well as impact and heat resistant!ABS has a longer life span compared to PLA, it is durable and well suited for detailed and demanding 3D prints. Ideal for prototypes as well as functional 3D printed parts. ABS can also be used conjointly with support filament such as PVA, HIPS etc. ABS has a slightly more matte finish than PLA.
ABS is more flexible compared to PLA, and is therefore a great choice for mechanical designs, designed with interlocking/pin-connected pieces etc. The high melting point of ABS also makes it ideal for car parts.