Tremco 830



Tremco® 830 is a one-part, thermoplastic elastomer that provides a high-performance, flexible seal in glazing and siding applications. In glazing applications, Tremco 830 is used for face bedding, cap beads and sealing miter joints in window profiles. For siding applications, use with sill trim, flashings, fascia, J-trim, F-channel, and crown molding. Also used for sealing the perimeters of wood, PVC, and aluminum residential windows and doors.


  • Wide range of colors to match the popular siding and window tints.
  • Fast skinning, fast cure through.
  • Easy gunning.
  • Excellent weather and UV resistance.
  • Can be painted with latex paint.

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