eSUN PLA+ Grey Filament (1.75mm, 1KG Spool)

Product Description

The eSUN PLA+ Grey (1.75mm, 1KG spool) is the industry standard for high-toughness, everyday 3D printing. Engineered to be significantly stronger and less brittle than standard PLA, this upgraded PLA+ formulation delivers exceptional layer bonding and structural integrity while maintaining incredibly easy, warp-free printability. It is the perfect go-to material for both rapid prototyping and creating durable workshop components on modern FDM machines like Bambu Lab, Creality, and custom Voron builds.

The neutral grey color is highly opaque and provides a professional, matte-like finish that perfectly highlights fine surface details. This makes it an outstanding choice for visually inspecting mechanical prototypes, printing sleek custom enclosures for your electronics, or creating functional jigs and brackets for your CNC routers and laser engraving setups. It effectively hides layer lines and serves as an excellent base if you choose to paint your final parts.

Manufactured with strict diameter tolerances, this filament guarantees smooth, consistent extrusion without nozzle clogging or tangling. Extracted and purified from corn grain, it is eco-friendly and odorless during printing. Each spool arrives vacuum-sealed with a desiccant, keeping the material perfectly dry for immediate, string-free use.

Key Features

• Enhanced toughness: Up to 10 times stronger than standard PLA, offering superior impact resistance and flexibility.

• Flawless surface finish: Neutral grey provides high contrast for inspecting details and hides layer lines beautifully.

• Filament size: 1.75mm ± 0.03mm.

• Spool weight: 1KG (2.2 lbs).

• Material: eSUN PLA+ Grey (FDA-approved, eco-friendly formulation).

• Easy printability: Zero warping, low shrinkage, and excellent bed adhesion without requiring a heated chamber.

• Packaging: Vacuum-sealed with a desiccant pack to prevent moisture absorption and stringing.

Applications

• Prototyping mechanical components and testing structural clearances

• High-detail custom cases, mounts, and custom enclosures for electronics and controllers

• Functional jigs, fixtures, and mounting brackets for CNC machines and laser engraving setups

• Base models intended for heavy sanding, painting, and professional post-processing

• Educational machine builds and durable everyday DIY workshop projects