Description
Overview
Geocel 55103 Black Roof Sealant (GC55103) is designed for roofing applications and systems requiring a durable, one-component bonding sealant. Manufactured by Geocel, the 4500 Roof Bonding Sealant is a proprietary Scypolymer-based formula engineered to bond to many common roofing substrates while delivering rapid resistance to ponding water.
| Specification | Detail |
|---|---|
| MPN | GC55103 |
| Brand | Geocel |
| Net Fill | 10.0 oz |
| Package Weight | 3.96 lb |
| Color | Black |
| Components | One-Component (moisture-cure) |
| Base Technology | Scypolymer |
| Category | Protective Coatings & Sealants |
Technical Features
- Scypolymer one-component formula: Single-part chemistry eliminates mixing, reducing application complexity and potential for ratio errors on the job site.
- Rapid ponding water resistance: Quickly withstands standing water after application, making it suitable for low-slope and flat roofing systems where water pooling is a concern.
- Broad substrate bonding: Bonds to many common roofing substrates, reducing the need for multiple specialized sealants across a single roofing project.
- Black coloration: Matches standard dark roofing membranes and materials for a visually consistent finish on exposed applications.
- 10 oz cartridge format: Compatible with standard caulking guns for controlled, precise bead application in seams, penetrations, and flashings.
Applications
- Sealing and bonding roofing seams and laps on common roofing systems.
- Waterproofing penetrations, flashings, and termination points on low-slope or flat roof assemblies.
- Use in roofing environments where resistance to ponding water is a primary performance requirement.
- Repair and maintenance sealing on existing roofing substrates compatible with Scypolymer chemistry.
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