DESCRIPTIONPAYMENTSHIPPINGRETURN POLICYCONTACT US eSUN Light Weight ASA Filament 1KG, Low Density for Model Airplane,Natural | 3D Printer Filament ASA-LW, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) Foaming Material for Model Airplane
Features：
- ✅ 50% Lighter Than Standard ASA Powered by advanced in-situ foaming technology, this filament produces parts up to 50% lighter than regular ASA with identical geometry. Perfect for weight-sensitive projects like drone frames, RC planes and lightweight functional components.
- ✅ Up to 220% Adjustable Expansion Ratio Tune the foaming expansion rate freely via your slicer print settings, to achieve prints ranging from ultra-lightweight to fully dense. Cut filament consumption while matching different strength and weight demands.
- ✅ Outdoor-Ready Weather & Heat Resistance Retains full ASA-grade UV resistance with an 80°C heat deflection temperature — 90.48% more heat resistant than PLA-LW. Withstands long-term sun, rain and temperature changes without fading, cracking or warping.
- ✅ Excellent Paint Adhesion for Customization Features superior surface adhesion that holds paint and coatings firmly. Airbrushing, coloring and detail work are simple and long-lasting, ideal for scale models, display pieces and personalized creations.
- ✅ Natural Matte Finish, Zero Post-Processing The foaming process delivers a smooth, matte surface straight off the print bed. No sanding, polishing or extra finishing work required — save time and get professional-looking parts in one step.
Clean, Creative, Ready to Use：
ASA-LW doesn't just perform — it looks great and works with your workflow:
- Paint-friendly surface: Spray, airbrush or hand-paint with strong adhesion and no easy fading, for vibrant, professional model finishes
- Natural matte smoothness: The foaming process creates a refined matte texture directly from the printer. Skip tedious sanding and post-processing to move straight to assembly or painting.
Ideal Applications：
- Drone frames, RC aircraft fuselages, RC boat hulls and other lightweight hobby models
- Outdoor equipment housings, weather monitoring devices and landscape accessories
- Architectural prototypes, display props and cosplay components
- Any project requiring weight reduction paired with all-weather durability
Item SpecificsBrand :UnbrandedType :3D FilamentMaterial :ASAFilament Diameter :1.75 mmCompatible Model :For Most FDM 3D PrinterUnit Quantity :1Unit Type :UnitManufacturer Warranty :1 Year
PaymentShippingReturnsContact UsAbout esun
We accept PayPal payment ONLY. Payment is required within 4days. Item(s) will be shipped immediately within 1-3 business day of receiving full payment. Shipping directions left in PayPal Notes will NOT be considered. Please contact us directly if you have a special request.
Shipping Day are Monday to Friday, excluding Saturday, Sunday and Holiday declared by the carrier. Your order will be ship out within 1-3business days.
Please ensure your shipping address is correct before ordering. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address.
1.We offer 30 days return policy. Please contact us within 30 days from the date you receive your order if you have any issues with the product and would like to return.
2.All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your ID.
3.We will refund YOUR FULL WINNING offer AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement
4.Buyer is responsible for return shipping cost.
All messages will be replied within 24 hours or sooner during working days.
Your satisfaction is our priority. If you have any questions about the products, please feel no hesitation to contact us, we will try our best to solve them.
Looking forward to your messages!
eSUN is a global leading 3D printing material brand founded in 2002. Specializing in high-quality filaments (PLA+, PETG, ABS, TPU) and photopolymer resins, we deliver reliable, consistent, eco-friendly products for hobbyists and professionals. Sold to over 100 countries, our materials feature excellent printability, strength, and wide applications in design, education, and industry. Trusted worldwide for quality and affordability, eSUN empowers your creative 3D printing projects.
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