ZIRO Shore 95A Hardness TPU Review: Specs, Pros and Cons
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This ziro shore 95a hardness tpu review focuses on the specific properties of ZIRO’s white thermoplastic polyurethane filament. The product is defined by its Shore 95A surface hardness, which provides a balance of softness and flexibility. It also features a 1.75mm diameter with a tight dimensional accuracy of +/- 0.05mm. These specifications ensure stable feeding and consistent layer adhesion for flexible prints. The 0.8kg spool is designed for ease of use, featuring tangle-free winding and moisture-free packaging. You get a material that aims to reduce clogs and warping, making it suitable for creating durable, bendable objects without complex setup adjustments.
What stands out
- Shore 95A hardness offers excellent flexibility and strength
- 1.75mm diameter with +/- 0.05mm dimensional accuracy
- Mechanical wire winding prevents tangles and knots
- 24-hour drying process ensures moisture-free filament
- Compatible with most FDM printers via standard spool dimensions
Who it fits
Good fit for
You should choose this filament if you need flexible parts like phone cases, gaskets, or wearables. The Shore 95A rating makes it ideal for items requiring slight give without breaking. The strict +/- 0.05mm tolerance suits users who want reliable extrusion without frequent filament jams. It works well with standard FDM setups, provided you adjust speeds to the suggested 30-50 mm/s range. If you print small, detailed flexible objects and need a material that resists warping, this white TPU is a practical choice.
Who should skip it
You should look elsewhere if you require rigid, high-strength structural components. This TPU is designed for flexibility, not the stiffness of PLA or ABS. It is also not suitable if you need very high-speed printing, as the recommended maximum is only 50 mm/s. Additionally, if you prefer larger 1kg spools for longer runs, this 0.8kg package may require more frequent reloading. Users needing extreme hardness or specific color options beyond the available white, green, black, and others should check other variations.
Verdict: ZIRO’s Shore 95A TPU delivers reliable flexibility and tight dimensional accuracy for standard FDM printing. It is a solid choice for users prioritizing consistent, clog-free prints of bendable objects.
ZIRO Shore 95A TPU Key Specs
Shore Hardness: Shore 95A
This rating indicates the material's surface resistance to indentation. A value of 95A places the filament in a flexible yet durable category. You get parts that bend without breaking, ideal for phone cases or gaskets. This is softer than rigid PLA but firmer than very soft rubbers. It allows for easy removal from the print bed while maintaining structural integrity under stress.
Filament Diameter: 1.75mm
This is the standard width for most FDM 3D printers. It ensures compatibility with a vast majority of extruder systems and hotends on the market. You do not need special adapters or hardware to use this material. It feeds smoothly through Bowden tubes and direct drive setups alike, making it a safe choice for beginners and experts.
Dimensional Accuracy: +/- 0.05mm
This tolerance level measures how closely the actual filament diameter matches the stated 1.75mm. A variance of only 0.05mm ensures consistent extrusion rates. You will experience fewer clogs and more uniform layer heights. This precision is critical for achieving detailed prints and tight tolerances in functional parts, reducing the need for constant printer calibration.
Max Print Speed: 50 mm/s
This specification defines the recommended upper limit for printing velocity. TPU requires slower speeds to ensure proper layer adhesion and flexibility. Printing faster than 50 mm/s may result in poor quality or nozzle jams. You should set your slicer settings accordingly to achieve the best surface finish and mechanical strength in your final objects.
Design And Build Quality
The ZIRO Shore 95A TPU filament is a thermoplastic polyurethane material designed for flexible applications. According to the listing, the surface hardness is rated at Shore 95A. This specific rating indicates a material that offers excellent softness and flexibility while maintaining higher strength. You can expect parts that bend without breaking, which is suitable for items like phone cases or gaskets. The filament is available in white, though other color options exist in the broader product line. The material is described as having no odor, no warp, and being clog-free and bubble-free, which aims to simplify your printing process.
Regarding physical dimensions, the filament has a diameter of 1.75mm with a dimensional accuracy of +/- 0.05mm. This tight tolerance helps ensure that feeding is smoother and printing is more stable across most FDM printers. The product comes on a plastic reel with a larger inner diameter design to facilitate easier feeding. The spool measures 7.99 inches in diameter and 2.48 inches in width, with a hub hole diameter of 2.36 inches. The net weight of the filament is 0.8kg. The listing notes that the filament uses full mechanical wire winding to prevent tangles and knots during use. This tangle-free design, combined with the vacuum-sealed packaging, helps keep the material moisture-free and bubble-free before you begin printing.
For setup, the listing suggests a nozzle temperature between 200-230˚C and a bed temperature of 50-60˚C. You should keep the print speed between 30-50 mm/s, which aligns with the maximum print speed specification. These settings are tailored to handle the flexibility of the TPU material effectively. The packaging includes a resealable bag, which you should use to store the filament after each session to maintain its dryness. This attention to storage and material handling is crucial for achieving consistent results with flexible filaments.
Setup And Everyday Use Guide
Loading this filament is straightforward. The spool features a larger inner diameter design, which allows for smoother feeding into your printer. The spool dimensions are 7.99 inches in diameter, 2.48 inches in width, and have a hub hole diameter of 2.36 inches. This size profile fits most standard FDM printers on the market. You do not need special adapters for the reel itself.
Before printing, ensure the filament is dry. The listing states it is completely dried for 24 hours before being vacuum sealed. You should store the TPU in the included resealable bag after each use to keep it moisture-free. Moisture can cause bubbles and clogs, so keeping it sealed is essential for daily maintenance.
For setup, load the white 1.75mm filament. The dimensional accuracy is +/- 0.05mm, which helps prevent jams. Set your nozzle temperature between 200 and 230 degrees Celsius. The build bed should be heated to 50 to 60 degrees Celsius. Keep your print speed between 30 and 50 mm/s. The maximum recommended speed is 50 mm/s.
The mechanical wire winding prevents tangles during printing. This feature means you can run longer prints without stopping to untie knots. The material is clog-free and bubble-free when printed correctly. You can create flexible parts like phone cases or gaskets with fewer issues. The 0.8kg weight provides ample material for small to medium projects. Daily use involves monitoring the feed and maintaining a consistent speed within the suggested range.
Before You Buy This TPU
You need to verify your printer’s extruder type. Direct drive systems handle flexible filaments like this ZIRO TPU much better than bowden setups. The listing suggests a max print speed of 50 mm/s, so plan for slower prints. You must keep the filament dry. The package includes a resealable bag, but you should also store it in a dry box with desiccant. Moisture causes bubbles and poor layer adhesion. Check your nozzle size. The recommended temperature is 200-230°C, which is standard for TPU, but ensure your hotend can handle the increased resistance of flexible material. This white 0.8kg spool fits most FDM printers, but verify your spool holder accepts the 7.99-inch diameter. This material sits alongside rigid plastics like PLA and ABS. It suits you if you need durable, bendable parts like phone cases or gaskets. If you only print rigid models, this flexibility is unnecessary.
Check before you buy
- Confirm your printer has a direct drive extruder for reliable feeding.
- Check that your spool holder accepts a 7.99-inch diameter reel.
- Ensure you have a dry storage solution to prevent moisture damage.
- Verify your nozzle can handle 200-230°C temperatures for proper melting.
- Plan for slower print speeds around 30-50 mm/s to avoid jams.
The product at a glance
ZIRO Shore 95A TPU 1.75mm
Best for: Flexible parts requiring soft, tangle-free filament
- Material Type
- TPU
- Filament Diameter
- 1.75mm
- Net Weight
- 0.8kg
- Max Print Speed
- 50 mm/s
- Dimensional Accuracy
- +/-0.03mm
- Shore Hardness
- 95A
View on Amazon: ZIRO Shore 95A TPU 1.75mm Affiliate link
This ZIRO filament is a white thermoplastic polyurethane (TPU) with a Shore 95A hardness. It offers flexibility and softness for durable prints. The 1.75mm diameter has a dimensional accuracy of +/- 0.05mm. It winds mechanically to prevent tangles. You get 0.8kg of material. It suits users needing flexible parts for FDM printers.
Pros
- Shore 95A hardness provides excellent softness and flexibility
- Mechanical winding prevents tangles and knots
- Dimensional accuracy is +/- 0.05mm for stable printing
- Includes a resealable bag to keep filament dry
Cons
- 0.8kg net weight is smaller than standard 1kg spools
- Maximum print speed is limited to 50 mm/s
- Requires specific temperature settings between 200-230°C
Good fit if
- You need flexible, durable parts for your projects
- You want to avoid filament tangles during printing
- You are using an FDM printer with a compatible spool
Skip if
- You require high-speed printing above 50 mm/s
- You need a larger 1kg spool for extended runs
- You prefer rigid materials like PLA or ABS
Verdict: ZIRO 1.75mm White TPU 0.8kg is a practical option for makers who prioritize flexibility and tangle-free feeding. It fits users who need reliable, soft materials for small to medium flexible parts.
Specifications side by side
| Spec | ZIRO Shore 95A TPU 1.75mm |
|---|---|
| Material Type | TPU |
| Filament Diameter | 1.75mm |
| Net Weight | 0.8kg |
| Max Print Speed | 50 mm/s |
| Dimensional Accuracy | +/-0.03mm |
| Shore Hardness | 95A |
| Printing Technology | FDM |
| Compatible Material | TPU |
| Color | White |
| Size | 1.75Mm |
| Dimensions | 7.09 × 7.09 × 3.15 inches |
| Weight | 1.76 pounds |
| Model | 1.75mm |
Frequently asked questions
What is the Shore 95A hardness rating for this filament?
The ZIRO TPU features a Shore 95A hardness rating. This specification indicates the material's surface resistance to indentation. A value of 95A places the filament in a flexible yet durable category. You get parts that bend without breaking, making it ideal for items like phone cases or gaskets.
Is this ZIRO TPU filament compatible with all 3D printers?
This filament has a diameter of 1.75 millimeters, which is the standard size for most consumer 3D printers. However, flexible materials require specific extruder types. Direct drive systems handle this TPU much better than bowden setups. You must verify your printer’s extruder type before purchasing to ensure reliable feeding.
What color options are available for this ZIRO Shore 95A TPU?
The primary option listed is White. The product data specifies the color as White for this 1.75mm spool. Other color variations are not mentioned in the current specifications. You should check the specific listing for any additional color choices that may be available separately.
How heavy is the spool of ZIRO Shore 95A TPU?
The spool weighs 1.76 pounds. This weight corresponds to the 0.8kg net filament content included. The total package dimensions are 7.09 inches in width and length, with a height of 3.15 inches. This size is standard for most printer spool holders.
What is the recommended print speed for this flexible filament?
The listing suggests a maximum print speed of 50 mm/s. You should plan for slower prints to maintain quality. Flexible filaments like this TPU require consistent feeding and lower speeds to prevent jams or layer shifting. Adhering to this limit helps ensure successful prints.
What is the best use case for this ZIRO TPU?
This filament is best for flexible parts requiring soft, tangle-free feeding. It fits users who need reliable, soft materials for small to medium flexible parts. The Shore 95A hardness provides a balance of softness and flexibility. It is suitable for items that need to bend or compress slightly.
Does this ZIRO TPU come in a 2.85mm diameter?
No, this specific product is only available in 1.75mm diameter. The specifications list the size as 1.75 millimeters. If you require 2.85mm filament, you will need to look for other ZIRO products or different brands that support that specific diameter standard.