PLA Variants ( Basic PLA, PLA+, PLA Meta, etc.)

This material is the easiest to work with. It doesn’t require special printing techniques, and nearly all 3D printers can handle it. We recommend starting with this material.

Pros:

• Easy to print: PLA is the most beginner-friendly filament. It prints well without a heated bed or enclosure, and most 3D printers support it out of the box.

• Good dimensional accuracy: It produces clean, detailed prints, which is useful for aesthetic or non-load-bearing parts.

• Environmentally friendly: PLA is biodegradable and made from renewable resources like corn starch, making it a more eco-conscious choice.

Cons:

• Low heat resistance: PLA starts to soften around 60°C. In RC cars, heat from motors or electronics can cause PLA parts to warp or deform.

• Brittle under stress: PLA has low impact strength and can crack or shatter on collision, making it unsuitable for parts that need to absorb shock or flex.

• Low elasticity: PLA is rigid and doesn’t bend easily. While this can be good for structural stability, it also means parts are more prone to snapping under force.