ATTENTION CUSTOMERS: The building & construction industry is currently experiencing a worldwide shortage of raw materials due to the COVID-19 pandemic. Manufactures have already begun notifying distributors of these disruptions and shortages in the supply chain and have also implemented immediate price increases. At this time we cannot guarantee all items will be available in stock. If you have a large job coming up make sure to order early so that we can still provide you with the materials needed to complete your jobs. Please allow additional time for your order to arrive, thank you for your patience in this matter.
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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