GreenGate3D Filament ALWAYS Tariff-Free AND Made In The USA!

Collection: 3D Filament: Structural Grade

Structural Grade filament provides strength, mechanical stability and systemic reliability.  Recommended for engineering applications, like drone frames, gearing, and tools, which endure dynamic loads and fatigue. When electrostatic discharge is a must, use PETG-CF20.

PETG filled with carbon fiber (20%), glass fiber (30%), stainless steel (25%) and coming soon, the world's first Flex PETG!

20 products
  • PETG-CF20: Recycled, Black
    PETG-CF20: Recycled, Black
    Regular price
    $48.99
    Sale price
    $48.99
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  • PETG-CF10: Recycled, Black
    PETG-CF10: Recycled, Black
    Regular price
    $48.99
    Sale price
    $48.99
    Unit price
    per 
  • PETG-GF30: Recycled Natural
    PETG-GF30: Recycled Natural
    Regular price
    $44.99
    Sale price
    $44.99
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  • PETG-GF15: Recycled Natural
    PETG-GF15: Recycled Natural
    Regular price
    $43.99
    Sale price
    $43.99
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  • PETG-SS25: Recycled, Dark Gray
    PETG-SS25: Recycled, Dark Gray
    Regular price
    $78.99
    Sale price
    $78.99
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  • PETG-FLEX (Coming Soon!)
    PETG-FLEX (Coming Soon!)
    Regular price
    $46.99
    Sale price
    $46.99
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  • Clear: Recycled American-Made PET-G Pellets
    Clear: Recycled American-Made PET-G Pellets
    Regular price
    $29.95
    Sale price
    $29.95
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  • Carbon Fiber PETG Pellets: 20% CF, Recycled, American-Made and ESD (Coming Soon!)
    Regular price
    $0.00
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    $0.00
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  • Carbon Fiber PETG Pellets: 10% CF, Recycled, American-Made and ESD (Coming Soon!)
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    $0.00
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    $0.00
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  • Glass Fiber PETG Pellets: 30% GF, Recycled and American-Made (Coming Soon!)
    Regular price
    $0.00
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    $0.00
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  • Glass Fiber PETG Pellets: 15% GF, Recycled and American-Made (Coming Soon!)
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    $0.00
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  • Stainless Steel PETG Pellets: 25% SS, Ferromagnetic, Recycled and American-Made (Coming Soon!)
    Stainless Steel PETG Pellets: 25% SS, Ferromagnetic, Recycled and American-Made (Coming Soon!)
    Regular price
    $0.00
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    $0.00
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  • Natural: Recycled Nylon 12 (PA12): 500g
    Natural: Recycled Nylon 12 (PA12): 500g
    Regular price
    $34.95
    Sale price
    $34.95
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  • Black: Recycled Nylon 12 (PA12): 1 Kg
    Black: Recycled Nylon 12 (PA12): 1 Kg
    Regular price
    $44.95
    Sale price
    $44.95
    Unit price
    per 
  • Natural ABS Virgin: 1 Kg Spools
    Natural ABS Virgin: 1 Kg Spools
    Regular price
    $23.99
    Sale price
    $23.99
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  • Black ABS Virgin: 1 Kg Spools
    Black ABS Virgin: 1 Kg Spools
    Regular price
    $23.99
    Sale price
    $23.99
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  • Pink Grapefruit: High Temperature Virgin PET-G with ✨️SPARKLES✨️
    Pink Grapefruit: High Temperature Virgin PET-G with ✨️SPARKLES✨️
    Regular price
    $31.99
    Sale price
    $31.99
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  • Emerald: High Temperature Virgin PET-G
    Emerald:  High Temperature Virgin PET-G
    Regular price
    $31.99
    Sale price
    $31.99
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  • Black: High Temperature Virgin PET-G
    Black: High Temperature Virgin PET-G
    Regular price
    $31.99
    Sale price
    $31.99
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    per 
  • Purple Reign: High Temperature Virgin PET-G ( Only 2.85 left )
    Purple Reign:  High Temperature Virgin PET-G (<mark> Only 2.85 left </mark>)
    Regular price
    $38.99
    Sale price
    $38.99
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