eSun ASA+ Filament Warm White 1.75 mm, 1 kg

eSun ASA+ Filament Warm White – UV-Resistant 3D Printing Material for Outdoor Use

The eSun ASA+ filament in Warm White is a high-quality 3D printing material based on acrylonitrile styrene acrylate (ASA). It has been specifically developed for applications requiring high weather and UV resistance. With a diameter of 1.75 mm and a weight of 1 kg, it is suitable for most standard FDM 3D printers.

• UV-resistant surface prevents yellowing and embrittlement – ideal for durable outdoor parts
• High impact resistance and heat deflection temperature for robust functional prototypes and replacement parts
• Low shrinkage and good bed adhesion reduce warping and simplify printing
• The warm white color gives printed objects a natural, bright appearance – perfect for design models and enclosures
• Easy to process with typical ASA print settings – no specialized knowledge required

What sets eSun ASA+ Filament apart

Compared to standard ASA, eSun ASA+ offers improved flowability and reduced odor during printing. The optimized formulation ensures consistent extrusion and high detail accuracy even on delicate structures. Unlike PLA, ASA+ is significantly more heat-resistant and withstands mechanical stress better, while it warps less than ABS.

Ideal for...

This filament is particularly suitable for users who want to print weather-resistant parts for outdoor use – such as garden furniture replacements, electronic enclosures, or bicycle mounts. In modeling (RC vehicles, drones) and for technical prototypes exposed to temperature fluctuations, ASA+ is the preferred choice.

How to use eSun ASA+ Filament

Set the bed temperature to 90–110 °C and the nozzle temperature to 240–270 °C. A heated chamber or enclosed printer is recommended for optimal layer adhesion. Store the filament dry and protected from light – if moisture is absorbed, drying at 80 °C for 6 hours may be necessary.