BETAFILL™ seam sealants

These single-component polyurethanes offer permanent elasticity and good adhesion properties to a variety of substrates, making them ideal for manufacturing and repair applications such as panel sealing, gap filling, and finishing.

BETAFILL™ helps prevent moisture intrusion that can lead to corrosion while also protecting interior compartments from dust, dirt, fumes, and moisture. The sealants also may provide acoustical and thermal management advantages.



  • Seam and joints
  • Roof and floor
  • Underbody
  • Wheel wells


Multi-material adhesion  icon

Multi-material adhesion

Water- & weather-resistant icon

Water- & weather-resistant

Non-corrosive icon


Vibration- & shock-absorbent icon

Vibration- & shock-absorbent


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