High-Performance, High-Movement Single-Component, Polyurethane Sealant

Dymonic® 100 is a high-performance, high-movement, single-component, medium-modulus, low-VOC, UV-stable, non-sag polyurethane sealant.

Basic Uses

  • Dymonic 100 is a durable, flexible sealant that offers excellent performance in moving joints and exhibits tenacious adhesion once fully cured.
  • Typical applications for Dymonic 100 include expansion and control joints, precast concrete panel joints, perimeter caulking (windows, doors, and panels), aluminum, masonry and vinyl siding.
  • Dymonic 100 is also an excellent choice as a fluid applied flashing material in rough opening perimeters for fenestration/window, door and curtain wall applications.
Data Sheets

Customer Reviews

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Bob R.
Tough stuff

Very rubbery and tough. Be careful where you put it. It's really difficult to get it off when dry. Rain gutter guys put it (sloppy) all over inside my new gutters and on screws that I couldn't get to in order to unscrew. I struggled with a utility knife cutting this stuff off the screws but it was hard work.