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Sika Sikaflex 1A Capitol Tan 10.1oz Cartridge 91012
Sikaflex-1A Capitol Tan is a moisture-cured non-sag polyurethane sealant in a 10.1 oz cartridge. It is used in joints up to 1/2 inch, including green and damp concrete.
- Holds plus or minus 35% movement without a primer
- Bonds to green concrete 24 hours after the pour
- Tack-free in 3 to 6 hours at 73 F
$6.61
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Sikaflex-1A Capitol Tan
Sikaflex-1A Capitol Tan is a moisture-cured non-sag polyurethane sealant. This 10.1 oz cartridge (part 91012) is for joints up to 1/2 inch, including green and damp concrete. It holds plus or minus 35% movement and bonds without a primer to most construction materials. It is readily placed at 40 F on vertical and horizontal joints, windows, and flashing.
Key Features
- Moisture-cured non-sag polyurethane sealant
- 10.1 oz cartridge, part 91012
- Plus or minus 35% movement
- Bonds to green concrete 24 hours after the pour
- Tack-free in 3 to 6 hours at 73 F
- Certified to NSF/ANSI/CAN 61 for potable water
Applications
- Windows, door frames, reglets, and flashing
- Joints up to 1/2 inch on vertical and horizontal work
- Green and damp concrete joints
- Canal and reservoir joints after a 7-day cure
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | Sikaflex-1A |
| Color | Capitol Tan |
| Part no. | 91012 |
| Unit | 10.1 oz cartridge |
| Movement | Plus or minus 35% (ASTM C719) |
| Tack-free | 3 to 6 hours at 73 F |
| Hardness | Shore A 45 (ASTM C661) |
| Service temperature | -40 F to 170 F |
| Shelf life | 15 months (cartridge) |
Product documents: Sikaflex-1A Product Data Sheet (PDF)
Frequently Asked Questions
What size is Sikaflex-1A Capitol Tan?
The cartridge is 10.1 fl oz (300 ml), part 91012.
What tack-free time does Sikaflex-1A Capitol Tan have?
3 to 6 hours at 73 F and 50% RH. Final cure is 4 to 7 days.
What radon work uses Sikaflex-1A Capitol Tan?
EPA-suggested caulk and crack sealant for radon reduction.
What cartridge shelf life does Sikaflex-1A Capitol Tan have?
15 months in original unopened packaging. Store at 40-95 F.
What hardness does Sikaflex-1A Capitol Tan have?
Shore A 45 plus or minus 5 after 21 days (ASTM C661).
What service temperature does Sikaflex-1A Capitol Tan have?
Minus 40 F to plus 170 F.
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