The Best 3D Printing Material for Outdoor

3D printing has opened up a world of possibilities in manufacturing, design, and prototyping. With the ability to create complex shapes and intricate designs, 3D printing has become increasingly popular for outdoor applications such as outdoor furniture, garden tools, and even outdoor recreational equipment. When it comes to choosing the best 3D printing material for outdoor use, several factors need to be taken into consideration, including durability, weather resistance, and UV stability.

Factors to Consider

Durability: Outdoor 3D printed objects are exposed to harsh environmental conditions such as sunlight, rain, and fluctuating temperatures. Therefore, the chosen 3D printing material must be durable enough to withstand these elements without degrading over time.

Weather Resistance: The material used in outdoor 3D printing should be able to resist weathering effects such as moisture absorption, expansion and contraction due to temperature changes, and degradation from exposure to sunlight and UV radiation.

UV Stability: Ultraviolet (UV) stability is crucial for outdoor 3D printed items as prolonged exposure to sunlight can cause certain materials to degrade, discolor, or become brittle over time.

Best 3D Printing Materials for Outdoor

ASA (Acrylonitrile Styrene Acrylate)

ASA is a popular choice for outdoor 3D printing due to its excellent weather resistance and UV stability. ASA possesses high impact strength, making it suitable for applications that require durability. Additionally, ASA is available in a wide range of colors, allowing for vibrant and long-lasting outdoor 3D printed objects.

PETG (Polyethylene Terephthalate Glycol)

PETG is known for its excellent durability and weather resistance, making it a suitable material for outdoor 3D printing. It has low moisture absorption, making it less prone to degradation from outdoor exposure. PETG also offers good chemical resistance, further enhancing its outdoor suitability.

TPU (Thermoplastic Polyurethane)

TPU is a flexible and abrasion-resistant material that is well-suited for outdoor applications requiring elasticity and impact resistance. TPU exhibits good UV stability, making it suitable for outdoor 3D printed items such as gaskets, seals, and protective covers.

PLA (Polylactic Acid) with UV Stabilizers

While PLA itself may not possess high weather resistance, incorporating UV stabilizers into PLA filament can enhance its UV stability, making it a viable option for certain outdoor applications. However, it is important to note that PLA with UV stabilizers may not offer the same level of durability as ASA, PETG, or TPU.


Selecting the best 3D printing material for outdoor applications requires careful consideration of durability, weather resistance, and UV stability. ASA, PETG, TPU, and UV-stabilized PLA are among the top choices for outdoor 3D printing due to their unique properties that make them well-suited for withstanding the challenges of outdoor environments.

As 3D printing technology continues to advance, we can expect to see even more innovative materials specifically tailored for outdoor use, further expanding the possibilities for creating durable, weather-resistant, and UV-stable outdoor 3D printed objects. JLC3DP online 3D printing cover different 3D printing options that suitabke for outdoor applications, which is a good chocie for you!