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Geocel 8125 100% Silicone High Performance Acetoxy Cure Sealant, 10.3 oz, White or Clear
Regular price $131.40Orders start at $399 — combine any items to reach the minimum. Learn more
Geocel 8125 100% Silicone High Performance Acetoxy Cure Sealant, 10.3 oz, White or Clear
Geocel 8125 is a one-component, 100% silicone, high-modulus acetoxy cure sealant in a 10.3 oz cartridge. It adheres excellently to non-porous surfaces and withstands ±25% joint movement. Sold by the box in White or Clear; choose White for visible joints and Clear where appearance matters least.
Key Features:
- 100% silicone: Formulated from 100% silicone for durable, flexible sealing.
- High modulus: High-modulus formulation for demanding joint performance.
- Joint movement: Withstands ±25% joint movement in service.
- Non-porous adhesion: Delivers excellent adhesion to non-porous surfaces.
- Wide substrate list: For use on glass, wood, vinyl, ceramic, painted surfaces, brick, stainless steel, galvanized primer and many other common building substrates.
- Two colors: Available in White and Clear, each in a 10.3 oz cartridge.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Geocel |
| Sell unit | 1 box, 10.3 oz cartridges |
| Product line | Geocel 8125 100% Silicone High Performance Acetoxy Cure Sealant |
| Available colors | White, Clear |
| Available sizes | 10.3 oz |
| Material | 100% silicone |
| Type | One-component, acetoxy cure, high modulus |
| Joint movement | ±25% |
| Coverage per unit | 10.3 oz cartridge |
| Intended use | Sealing joints on glass, wood, vinyl, ceramic, painted surfaces, brick, stainless steel, galvanized primer and other common building substrates |
| Pack quantity | Sold by the box |
Fit and Compatibility:
Designed for non-porous building substrates including glass, vinyl, ceramic, painted wood, brick and stainless steel. For porous substrates or specialty conditions, verify substrate suitability before use.
Frequently Asked Questions (FAQ):
Q: What is included?
A: Each sell unit is a box of 10.3 oz cartridges of Geocel 8125 in the selected White or Clear color.
Q: Which color should I choose?
A: Use White where the sealant line is visible and Clear on glass or where a neutral look is preferred.
Q: What substrates does it bond to?
A: It has excellent adhesion to non-porous surfaces such as glass, vinyl, ceramic, painted surfaces, brick, stainless steel and galvanized primer.
Q: How much joint movement can it handle?
A: It is rated to withstand ±25% joint movement.
Q: Does it need mixing?
A: No, it is a one-component sealant that cures via acetoxy chemistry straight from the cartridge.
Q: Is it paintable?
A: The sources do not state paintability; as a 100% silicone sealant it is generally not paintable, so plan joints accordingly.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Acetoxy-cure silicone is the go-to for glass, metal and other non-porous joints because it skins fast and bonds reliably, but it is not the choice for porous masonry or where paint will be applied. Tool the bead within the working time and mask adjacent surfaces for a clean line. Keep a White and a Clear cartridge on hand for trim and glazing details.
Acetoxy cure releases acetic acid vapor during curing; use in a ventilated area and follow the safety directions on the cartridge label.
Pick up Geocel 8125 silicone sealant for long-lasting, high-modulus joints on non-porous building surfaces.
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