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Geocel 3900 Textured Polyurethane Sealant 10.1 oz Gray Mortar-Look Sealant Tube
Regular price $13.32Orders start at $399 — combine any items to reach the minimum. Learn more
Geocel 3900 Textured Polyurethane Sealant 10.1 oz Gray Mortar-Look Sealant Tube
Geocel 3900 Textured Polyurethane Sealant is a single-component, high-performance polyurethane sealant in gray, supplied as a 10.1 oz tube. It is textured to look like mortar, bonds to porous and non-porous surfaces, remains flexible and is paintable. It meets ASTM C 920 and suits masonry-look joints on exterior walls.
Key Features:
- Mortar-like texture: Textured to look like mortar for seamless repairs on masonry surfaces.
- Stays flexible: Remains flexible after curing to accommodate joint movement.
- Bonds widely: Bonds to both porous and non-porous surfaces.
- Paintable finish: Paintable once cured to blend with surrounding surfaces.
- Meets ASTM C 920: Meets ASTM C 920, the standard specification for elastomeric joint sealants.
- Single component: Single-component, high-performance formula requiring no mixing.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Geocel |
| Sell unit | 1 tube, 10.1 oz |
| Product line | Geocel 3900 |
| Material | Polyurethane sealant |
| Color / finish | Gray, textured to look like mortar |
| Dimensions | 10.1 oz cartridge |
| Approvals | Meets ASTM C 920 |
| Intended use | Sealing joints on porous and non-porous exterior surfaces with a mortar appearance |
Fit and Compatibility:
Bonds to both porous and non-porous surfaces such as masonry, concrete, siding and trim; use in joints where a mortar-textured, flexible seal is desired. Standard caulking gun required, sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 10.1 oz tube of gray Geocel 3900 Textured Polyurethane Sealant.
Q: Does it really look like mortar?
A: Yes, it is textured to look like mortar for blends on masonry-type joints.
Q: What surfaces does it bond to?
A: It bonds to both porous and non-porous surfaces while remaining flexible.
Q: Can I paint over it?
A: Yes, the sealant is paintable.
Q: What standard does it meet?
A: It meets ASTM C 920 for elastomeric joint sealants.
Q: Do I mix it?
A: No, it is a single-component sealant, ready to apply from the tube.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Use Geocel 3900 where a standard smooth bead would stand out against masonry, stucco or brick; the mortar texture hides the repair line. Tool the bead within working time and tool to the mortar joint profile for the best blend. Keep the tube above 40 degrees F for workable viscosity and cut the nozzle to the joint width.
Polyurethane sealants contain isocyanates; wear gloves and eye protection, ventilate the work area, and avoid skin contact until cured.
Order Geocel 3900 Textured Polyurethane Sealant in gray for mortar-look joints that stay flexible and paintable.
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