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3D Printing Flexible Filament Welding Rod, Primalloy, 0.5kg (500g) Reel, White

 3 stars based on 3 Review(s)

Please Call us at (916) 679-5146 for pricing.
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Overview Specs & Uses Reviews Inquiry

Verbatim's PRIMALLOY Flexible 3D filament (welding rod), provided by Interstate Plastics, is a high performance, polyester-based thermoplastic elastomer, which consists of a mixture of crystalline aromatic polyester block (mainly PBT) and an uncrystalline polyether block (mainly poly-tetramethylene-ether-glycol). This mixture gives objects printed with PRIMALLOY unique flexibility without sacrificing durability. Objects printed with PRIMALLOY filament feature good mechanical strength, oil resistance, chemical resistance and flex-fatigue resistance. PRIMALLOY also offers excellent heat resistance as well as hardness stability within a wide temperature range.

With a diameter tolerance of 0.05mm, Verbatim PRIMALLOY 3D filaments ensure consistent feeding and stable prints, every time. All Verbatim 3D filaments feature a custom spool designed for strength and balance for uniform feeding. filaments are packaged in a vacuum-sealed bag, including desiccant, to promote longevity and prevent the introduction of moisture. Verbatim PRIMALLOY Flexible 3D Printing filaments are backed by a 1-year limited warranty.


  • For best performance, use Polymide Tape with a heated build platform (40- - 50?C / 104- - 122?F)
  • To prevent layer drooping, apply forced air cooling on object as it builds.
  • To prevent feed jams, utilize slow print speeds (< 30 mm/s) and turn off retraction. Avoid excessive pressure in the pinch feeder.
  • Not recommended for printers with significant distance between the pinch feeder and hot end (eg. >15mm).

Diameter tolerance:1.75 - 0.05 mm
Net weight:1.10 lbs (0.50 kg)
Spool diameter:7.87 In (20.00 cm)
Hub diameter:4.02 In (10.20 cm)
Process temperature:210-235?C
Gross weight:1.70 lbs (0.77 kg)
Spool depth:2.64 In (6.70 cm)
Hub hole diameter:2.01 In (5.10 cm)
Recommended storage temperature:-20 to 60?C
Heated platform required:Recommended

[PDF] PRIMALLOY Flexible Filament Overview

Disclaimer: Interstate Plastics makes no representations about any of its products that are modified in any way after they leave its possession, nor do its representations apply when any of its products are improperly used or stored. Each customer of Interstate Plastics bears full responsibility for making its own determination as to the suitability of each material, product, recommendation or advice provided by Interstate Plastics. Each customer of Interstate Plastics must identify and perform all tests and analyses necessary to assure that its finished parts incorporating materials from Interstate Plastics will be safe and suitable for use under end-use conditions.

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