SainSmart PRO-3 PETG Filament Bundle – 1.75mm, 500g x 4 Spools (2kg Total)

Overview

The SainSmart PRO-3 PETG Filament Bundle includes four versatile colors—Black, White, Brown, and Silver—providing an excellent material selection for functional parts, prototypes, engineering projects, and everyday 3D printing. Combining the durability and heat resistance of ABS with the ease of printing commonly associated with PLA, PRO-3 PETG offers a balanced solution for users seeking both performance and reliability.

Manufactured using SainSmart's innovative layer-by-layer spooling process, each spool is wound with precision to eliminate tangles, overlaps, and crossing filament. Combined with excellent dimensional accuracy and strong layer adhesion, PRO-3 PETG delivers smooth extrusion, dependable print quality, and professional results.

Ideal For

• Functional prototypes

• Engineering projects

• Product development

• Mechanical components

• Household accessories

• Tooling and fixtures

• Educational projects

• Small-batch production

• Replacement parts

• Everyday 3D printing

Key Features

• Four-spool color bundle

• Premium PRO-3 PETG formulation

• Layer-by-layer precision spooling

• Stronger and more durable than standard PLA

• Excellent heat resistance

• High impact resistance

• Low-odor printing

• Reliable dimensional accuracy

• Tangle-free filament winding

• Compatible with most FDM 3D printers

Strength Meets Printability

PRO-3 PETG combines the best characteristics of PLA and ABS into one versatile material.

Benefits include:

• Excellent durability

• Strong layer adhesion

• High impact resistance

• Improved heat tolerance

• Easy printing characteristics

• Reduced warping compared to many engineering materials

This balance makes PETG ideal for both beginners and experienced users.

Precision PRO-3 Manufacturing

The PRO-3 Series uses an advanced layer-by-layer winding process to ensure smooth and reliable printing.

Advantages include:

• Tangle-free feeding

• Reduced extrusion issues

• Consistent print quality

• Reliable long-duration printing

• Improved spool organization

• Better overall print success rates

Four Popular Colors

This bundle includes four versatile colors suitable for a wide variety of projects.

Included Colors:

• Black

• White

• Brown

• Silver

Perfect for prototypes, functional parts, engineering models, and professional presentations.

Specifications

Specification	Details
Material	PETG
Colors Included	Black, White, Brown, Silver
Filament Diameter	1.75mm
Dimensional Accuracy	±0.02mm
Spool Weight	500g Each
Total Material Weight	2kg (4.4 lb)
Recommended Nozzle Temperature	210°C–250°C
Recommended Bed Temperature	60°C–80°C
Recommended Print Speed	50–100 mm/s
Material Type	PETG

Recommended Print Settings

Setting	Recommendation
Nozzle Temperature	210°C–250°C
Bed Temperature	60°C–80°C
Print Speed	50–100 mm/s
Cooling Fan	Moderate
Filament Storage	Dry Environment Recommended

Printing Recommendations

• Verify nozzle and bed temperatures before starting each print.

• Store filament in a filament dryer or vacuum-sealed bag when not in use.

• Secure the loose end of the filament in the spool retention hole after printing to prevent tangling.

• Keep filament dry to maintain optimal print quality and surface finish.

• Ensure the build plate is clean and properly leveled before printing.

Compatibility

Compatible with most FDM/FFF 3D printers that support 1.75mm PETG filament, including:

• Bambu Lab

• Creality

• Prusa

• QIDI Tech

• Flashforge

• Raise3D

• Anycubic

• Elegoo

• And other PETG-compatible 3D printers

Applications

• Functional prototypes

• Engineering components

• Mechanical assemblies

• Product enclosures

• Replacement parts

• Tooling and fixtures

• Educational projects

• Manufacturing aids

• Household accessories

• Durable consumer products

What's Included

• 1 × Black PRO-3 PETG Filament Spool (500g)

• 1 × White PRO-3 PETG Filament Spool (500g)

• 1 × Brown PRO-3 PETG Filament Spool (500g)

• 1 × Silver PRO-3 PETG Filament Spool (500g)

Customer Resources

📄 Resource Center (including user manual)
💻 Software; Carveco Guide
📧 Support Team: Direct manufacturer assistance troubleshooting. Email them at support@sainsmart.com