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Adhesives Technology Crackbond 2300 GEL BUG-2300
High strength, non-sag, multi purpose bonding agent which may be used in anchoring and doweling applications in temperatures between 60 °F and 110 °F. It is a solvent free, high modulus, moisture insensitive, and 100% solids.
- Extended working time
- Non-sag
- High modulus
$96.15
Availability:
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CRACKBOND 2300 GEL – BUG-2300
CRACKBOND 2300 GEL is a high-strength, non-sag epoxy bonding agent designed for structural repair and anchoring applications. It is formulated as a 1:1 mix ratio system, ideal for use in vertical and overhead placements, bonding new concrete to old, or setting dowels and anchor rods in hardened concrete. This multi-purpose adhesive delivers reliable performance under AASHTO M235 and ASTM C881 Type I, II, IV, and V Grade 3 Class C standards.
Key Features
- High-strength, non-sag epoxy with a 1:1 mix ratio
- Excellent for vertical and overhead installations
- Extended working time with full cure in 24–72 hours depending on temperature
- Resin and hardener are color-coded for easy mixing (Beige/Gray)
- Passes ASTM C881 Type I, II, IV, V and Grade 3 Class C
- Bond strength up to 4,060 psi after 14 days (ASTM C882)
- Compressive strength of 10,220 psi (ASTM D695)
- Compatible with bulk dispensing or cartridge systems
Applications
- Anchoring threaded rod and rebar in concrete substrates
- Bonding hardened concrete to hardened or fresh concrete
- Repairing spalls and cracks in vertical or overhead surfaces
- Setting dowel and tie bars in highway or bridge decks
- General-purpose structural epoxy for load-bearing conditions
Technical Specifications
| Mix Ratio | 1:1 by volume |
| Color (Mixed) | Concrete Gray |
| Working Time (75°F) | 46 minutes |
| Full Cure (75°F) | 48 hours |
| Compressive Strength | 10,220 psi (ASTM D695) |
| Bond Strength | 4,060 psi at 14 days (ASTM C882) |
| Tensile Strength | 3,316 psi (ASTM D638) |
| Packaging | 102 fl. oz. kit (BUG-2300) |
Frequently Asked Questions
What is the mix ratio for CRACKBOND 2300 GEL?
It is a 1:1 mix ratio by volume of resin and hardener.
Can this epoxy be used for vertical applications?
Yes. It is a non-sag formula suitable for vertical and overhead bonding or anchoring.
How long is the working time?
At 75°F, working time is approximately 46 minutes.
What is the full cure time?
Full cure occurs in 48 hours at 75°F, faster in warmer conditions.
Does it meet ASTM standards?
Yes. It complies with ASTM C881 Type I, II, IV, and V, Grade 3 Class C and AASHTO M235.
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