Ultrabond 1300 is Adhesives Technology's high-modulus epoxy for anchoring and doweling in uncracked concrete. It is non-sag, moisture insensitive, and made for bulk dispensing pumps.
ULTRABOND 1300 is a two-component, 1:1 non-sag epoxy for anchoring and doweling threaded rod and rebar in uncracked concrete. It is moisture insensitive in damp holes, non-abrasive in bulk pumps, and places from 40°F to 110°F. Typical work includes pavement dowel and tie bars, raised markers, and bonding fresh or hardened concrete. Working time is about 16 minutes at 75°F, with a 24-hour full cure. Also available as the 9 oz cartridge, the 53 oz cartridge, and the 2 gallon kit.
| Property | Value |
|---|---|
| Chemistry | Two-component epoxy, 1:1 by volume |
| Mixed color | Gray (Part A white, Part B dark gray) |
| Consistency | Non-sag, high modulus, non-abrasive |
| Compressive yield | 12,300 psi at 7 days, 75°F (ASTM D695) |
| Compressive modulus | 572,200 psi at 7 days, 75°F (ASTM D695) |
| Bond strength H to H | 2,670 psi at 2 days, 75°F (ASTM C882) |
| Working / full cure | Pot life 9 min at 75°F (102 fl oz); full cure 24 hr at 75°F |
| Application temperature | 40 to 110°F (4 to 43°C) |
| ASTM C881-20 / AASHTO M235 | Type I, II, IV and V, Grade 3, Class B and C |
| Shelf life | 24 months (unopened, 40 to 95°F) |
| Packaging | 102 fl oz (3.0 L) kit, BUG-1300, sold as 1 gallon |
Product documents: ULTRABOND 1300 Technical Data Sheet (PDF) | ULTRABOND 1300 Safety Data Sheet (PDF)
Does bulk Ultrabond 1300 run through a bulk dispensing pump?
Yes. Ultrabond 1300 is a nonabrasive, non-sag 1:1 epoxy formulated to run in bulk dispensing pumps. Smooth bulk flow is a primary listing. Cartridge SKUs are the same chemistry in a different package.
Can Ultrabond 1300 bond raised pavement markers?
Yes. Bonding raised pavement markers to concrete or asphalt is a listed Ultrabond 1300 use, along with dowel bars and tie bars for full-depth pavement repairs. Marker adhesive is a 1300 job, not a crack-injection resin job.
Is bulk Ultrabond 1300 only for uncracked concrete?
Yes. Ultrabond 1300 is the uncracked-concrete, high-modulus, non-sag epoxy for threaded rod and rebar. Cracked-concrete ICC anchoring belongs on Ultrabond HS-1CC or EPX-3CC, not on 1300.
Does Ultrabond 1300 have much odor on a night paving shift?
Ultrabond 1300 is called out for little or no odor. Moisture-insensitive chemistry plus low odor is why bulk 1300 is used on occupied or night-work pavement repairs.
What temperature window does Ultrabond 1300 list?
Ultrabond 1300 places between 40F and 110F. Keep resin and hardener in that band so the non-sag epoxy still moves through a bulk pump on a pavement-dowel or marker job.
Can Ultrabond 1300 bond fresh concrete to hardened concrete?
Yes. Besides anchoring and doweling, Ultrabond 1300 is a bonding agent for fresh-to-hardened and hardened-to-hardened concrete. That bonding use sits on the same uncracked high-mod epoxy.
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