Adhesives and Sealants

Mixing adhesives and sealants requires precision and repeatability. Multi-component reactive systems with various viscosity resins and cutting-edge additives are used across aerospace, industrial, medical, manufacturing, electronic, semiconductor, and automotive industries. These materials all have unique formulation and processing demands that are easy to overcome with the SpeedMixer.

tubes of two-part epoxy

Problem: Cross contamination of chemistries can lead to improper curing.

Solution: Batch mixing in the SpeedMixer’s single-use mixing containers allows for quick transition between formulations without the potential of cross contamination and chemistries negatively impacting each other.

Problem: Difficulty creating repeatable, homogeneous dispersion of low proportion crosslinkers (10:1, 100:1, etc)

Solution: The unique flow of materials in a SpeedMixer ensures that even the smallest amount of material is homogenized. Simple control over mixing speed and duration enables users full control over material processing. Since SpeedMixing is a non-invasive mixing technology, there are no blades or other physical inhibitors inside the mixing container which could interrupt flow of material and potentially create “hot spots” in a dispersion. Bladeless mixing eliminates the potential for material loss on stirring blades, propellers, or homogenizing heads, guaranteeing precise and repeatable results in every mix.

Problem: Incorporating and deagglomerating fillers and additives.

Solutions: Many adhesives and coatings rely on the addition of modifiers for viscosity and rheology. Shear force created within the mixing container will quickly and easily deagglomerate modifiers such as fumed silica, carbon black, cotton flock, carbonaceous materials, microspheres, etc, and has been found to more effectively wet out high surface area fillers. If optical clarity is an important factor in the final product, vacuum mixing can quickly clarify material by removing adsorbed air or moisture.

Additional Adhesive and Sealant Expertise


  1. Platinum, peroxide, tin catalyzed, moisture cure chemistries
  2. RTV
  3. Ultra-low outgassing (VOC)
  4. Vacuum degassing for optical bond materials and high temperature cures
  5. Rapid silicone emulsions


  1. Conformal coatings, and electronics coatings
  2. Asphalt emulsions
  3. Thermal sealants and coatings
  4. Roofing and industrial sealants


  1. Cure systems: Amine, Amide, Thiols, Phenols, Photopolymerized, alcohols
  2. Fillers/additives
    • Glass Microballoons or microspheres
    • Fumed silica (Cabosil, aerosil, etc) for increase viscosity/thixotropy
    • Insulators/conductors
    • Diluents – to decrease viscosity
    • Bondline control beads for bond thickness regulation
  3. Highly variant viscosities between bases and cross-linkers.
  4. Temperature regulation to prevent exotherming
  5. Vacuum degassing for increased bond strength or insulative/conductive properties.

If you can’t mix it, we can.
If you can mix it, we can mix it better.
Let us show you.