---
product_id: 470917505
title: "87A TPU Filament 1.75mm Flexible TPU 3D Printer Filament 1kg Spool, Natural"
brand: "sainsmart"
price: "₩143690"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/470917505-87a-tpu-filament-1-75mm-flexible-tpu-3d-printer-filament
store_origin: KR
region: South Korea
---

# 1.75mm precision diameter Waterproof & UV resistant 87A hardness for durable flexibility 87A TPU Filament 1.75mm Flexible TPU 3D Printer Filament 1kg Spool, Natural

**Brand:** sainsmart
**Price:** ₩143690
**Availability:** ✅ In Stock

## Summary

> 🖨️ Print Bold, Print Flexible — Don’t Get Left Behind!

## Quick Answers

- **What is this?** 87A TPU Filament 1.75mm Flexible TPU 3D Printer Filament 1kg Spool, Natural by sainsmart
- **How much does it cost?** ₩143690 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/470917505-87a-tpu-filament-1-75mm-flexible-tpu-3d-printer-filament)

## Best For

- sainsmart enthusiasts

## Why This Product

- Trusted sainsmart brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Feeding:** Optimized for direct extruder setups to prevent curling and feeding jams.
- • **Precision Diameter:** Consistent 1.75mm thickness ensures smooth, clog-free extrusion every time.
- • **Flexible yet Strong:** Engineered TPU filament balances toughness with bendability for impact-resistant prints.
- • **Premium Transparency:** Slightly translucent finish adds a sleek, modern aesthetic to your 3D prints.
- • **Versatile Performance:** Waterproof, UV, and cold resistant—perfect for industrial, medical, and creative projects.

## Overview

SainSmart TPU filament offers a perfect blend of flexibility and strength with an 87A hardness and precise 1.75mm diameter. Designed for direct extruder 3D printers, it delivers reliable, clog-free printing with excellent impact resistance, waterproofing, and UV stability—ideal for professional-grade industrial, medical, and creative applications.

## Description

SainSmart

## Features

- Flexible and Soft: Specially formulated plastic with an increased amount of flexibility, with rigid structure. Recommended for printing objects, which will be impacted more than normal ones. 1.75mm diameter, 87A hardness, 1.12 density(g/cm³).
- TPU (Thermoplastic Polyurethane) is a subclass of thermoplastics that prints strong parts that are also flexible.
- Suitable for Direct Extruder: There is no gap between the wire feed roller and the extruder, otherwise, the flexible material will curl and get stuck between the two, resulting in poor feeding.
- Premium TPU Filament: TPU (Thermoplastic Polyurethane) is a subclass of thermoplastics that prints strong parts that are also flexible. It has a certain degree of transparency, high mechanical strength, and good properties.
- Impact resistance & wide applicability: Great performance in waterproof, cold, and UV resistance, good for industrial production, medical applications, industrial arts, personal DIY, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | 87a- Natural |
| Material Type | Thermoplastic Polyurethane |
| Item Diameter | 1.75 Millimeters |
| Item Weight | 1 Kilograms |

## Images

![87A TPU Filament 1.75mm Flexible TPU 3D Printer Filament 1kg Spool, Natural - Image 1](https://m.media-amazon.com/images/I/611f9zRirvL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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**Shop now:** [https://www.desertcart.kr/products/470917505-87a-tpu-filament-1-75mm-flexible-tpu-3d-printer-filament](https://www.desertcart.kr/products/470917505-87a-tpu-filament-1-75mm-flexible-tpu-3d-printer-filament)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-02*