Ultrabond HYB-2CC is a hybrid anchoring adhesive for post-installed rebar connections per ACI 318 and IBC Chapter 19.
Ultrabond HYB-2CC from Adhesives Technology is a two-component, 10:1 hybrid adhesive for anchoring threaded rod and rebar in cracked or uncracked concrete. It is listed to ICC-ES ESR-4535, approved for dry, damp, and water-filled holes, and for placements down to 23°F, with a 30-minute full cure at 70°F. Other cartridge sizes are the 10oz cartridge (A10-HYB2CC) and the 28oz cartridge (A28-HYB2CC).
| Property | Value |
|---|---|
| Product | Ultrabond HYB-2CC |
| Part number | A14-HYB2CC |
| Chemistry | Two-component 10:1 hybrid, mixed gray |
| Evaluation report | ICC-ES ESR-4535 |
| ASTM C881 / AASHTO M235 | Type I, II, IV and V, Grade 3, Class A, B and C |
| Application temperature | 23°F to 104°F (-5°C to 40°C) |
| Working time | 3 min at 68°F to 85°F |
| Full cure | 30 min at 68°F to 85°F |
| Compressive yield, 7 day | 15,049 psi at 73°F (ASTM D695) |
| NSF | NSF/ANSI 61 |
| Packaging | 13.9 fl. oz. (410 mL) cartridge, sold as 14oz, case of 10 |
| Shelf life | 18 months |
Product documents: ULTRABOND HYB-2CC Technical Data Sheet (PDF) | ULTRABOND HYB-2CC Safety Data Sheet (PDF)
Can Ultrabond HYB-2CC replace a cast-in-place rebar connection?
Yes. Ultrabond HYB-2CC is used for post-installed rebar under ACI 318 when the design calls for a hybrid adhesive instead of a cast-in bar.
Does Ultrabond HYB-2CC stay usable in water-saturated holes on a cold substrate?
Yes. Ultrabond HYB-2CC is listed for water-saturated holes and for install down to 23 F. That is the cold, wet-hole use on the HYB sheet.
How fast does Ultrabond HYB-2CC reach full cure at 70 F?
Ultrabond HYB-2CC reaches full cure in 30 minutes at 70 F. That is a cure property on the sheet, not a placement sequence.
What shelf life does Ultrabond HYB-2CC list?
Ultrabond HYB-2CC lists shelf life on the current HYB sheet in unopened cartridges. Keep stored cartridges in the range on that TDS.
Is Ultrabond HYB-2CC used with ATC Pro Anchor Design software?
Yes. ATC Pro Anchor Design covers Ultrabond HYB-2CC against ESR-4535.
Does Ultrabond HYB-2CC take threaded rod as well as rebar?
Yes. Ultrabond HYB-2CC sets threaded rod and rebar in cracked and uncracked concrete. Confirm diameter and embedment in ATC Pro Anchor Design.
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