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BT MA 6.3-20-LLS (MAH 6.3-21T substitute with luer adapter)


SKU: BT MA 6.3-20-LLS Categories: ,


The BT MA 6.3-20-LLS (MAH 6.3-21T substitute with luer adapter) is a disposable static mixer with a white nylon screw on luer-lock adapter. This version of the luer adapter allows the end user to remove and replace it if needed, and gives a straight product for robotic/automated dispense systems.

This plastic, disposable, static motionless mixer allows for a consistent and accurate dispense of adhesives for precise projects. The luer lock attachment is designed to allow the user to attach dispensing nozzles or needles to the mixer. The plastic static mixer has a bayonet cartridge attachment and is typically used with a 50 cc cartridge. Inside the casing is a 20 section mixing element that is has a tight fit which minimizes adhesive bypassing the mixing element. This mixer works well with mixing ratios of 1:1 and 2:1. This ensures a complete mix for epoxies, polyurethanes, silicones, and methyl methacrylates. BTmix sells these motionless mixers for general repair, assembly, carbon fiber applications, gasketing, potting and automobile repair.

Part Number Inner Diameter
Mixing Elements Outer Diameter
Nozzle Diameter Outlet Style Retained Volume
Cartridge Size
typical (ml)
Mix Ratio
BT MA 6.3-20-LL 0.250/6.35 20 0.335/8.51 6.33/160.78 0.60/1.52 Luer Lock 3 50 1:1,2:1


  • Designed for large volume dual adhesive cartridges
  • Easy-to-use twist lock, bayonet connection
  • Mix ratios: Works best with 1:1 and 2:1
  • Luer Lock attachment
  • Casing: Polypropylene
  • Element: High strength polyacetal
  • Luer Lock: White Nylon


  • Loctite 1143355
  • Loctite 1145743
  • Medmix MAH 6.3-21T

Additional information


Half Box [1250], Full Box [2500]


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