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Sale! Geocel 2320 10-oz
GeocelGeocel 2300 Clear Construction Sealant Pallet Conspec MaterialsGeocel 2320 10-oz


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One-part, moisture-curing, semi-self-leveling Tripolymer sealant

Clear selection

Geocel 2320 Gutter and Narrow Seam Sealant

Geocel 2320 Gutter and Narrow Seam Sealant is a single-component, elastomeric, semi-self-leveling, high performance tripolymer sealant designed to prevent the passage of air and moisture through small joints or seams.  2320 & 2321 have been formulated to meet California  Air Resources Board (CARB) Compliance.

Used for sealing aluminum, galvanized and vinyl-clad gutters, end caps and downspouts.  Its is also recommended for lap joints, storm windows, metal awnings, vents, flashing, side corner joints, and thresholds when a small joint sealant is required. 

Colors: White, Aluminum Gray and Clear

  • Excellent adhesion to most building surfaces – even in wet or oily conditions
  • Provides superior ultraviolet resistance
  • Can be applied in all temperatures
  • Asphalt Shingle Compatible
  • Paintable in 24 hours
  • Semi-Self-Leveling consistency
  • Cleans up easily
  • Stays Flexible, does not crack



To view the most recent Technical Data Sheet, please click here.


Weight 16 oz
Dimensions 3 x 3 x 13 in
Product Color

Crystal Clear

Product Size

10-oz Cartridge

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