Euclid Dural 452 MV is a two-component, 100% solids, moisture-insensitive, high-modulus epoxy adhesive for bonding new plastic concrete to existing slabs and steel.
Euclid Dural 452 MV is a high-modulus, medium-viscosity epoxy adhesive and binder. It is used to bond fresh plastic concrete to existing slabs and steel, to anchor bolts, dowels, or pins, and as a general adhesive for concrete and masonry. Fresh concrete is placed while the film is still tacky, and combined with dried silica sand the resin becomes a repair mortar.
| Property | Value |
|---|---|
| Mixed viscosity | 4,400 cp |
| Gel time | 35 minutes |
| Bond strength, 2 days | 2,300 psi |
| Bond strength, 14 days | 2,590 psi |
| Water absorption, 24 hours | 0.2% |
| Compressive yield, 7 days | 12,500 psi |
| Compressive modulus, 7 days | 625,000 psi |
| Tensile strength, 7 days | 7,500 psi |
| Coverage, bonding | 60 to 80 ft²/gal |
| Open time at 75 F | 3 to 4 hours |
Dural 452 MV Technical Data Sheet
When is fresh concrete placed onto Euclid Dural 452 MV?
Fresh concrete is placed onto Euclid Dural 452 MV while the film is still tacky. Placement is on the prepared existing concrete substrate. The medium-viscosity resin is the bonding adhesive for new plastic concrete to existing slabs and steel.
What bonding coverage does Euclid Dural 452 MV give on an existing slab?
The coverage rate as a bonding agent is approximately 60 to 80 ft² per gallon, depending upon the texture of the existing slab. Coverage rates are approximate. Actual coverage depends on temperature, texture, and substrate porosity.
What 2-day bond strength does Euclid Dural 452 MV reach?
Typical laboratory bond strength is 2,300 psi at 2 days (ASTM C882). Fourteen-day bond strength is 2,590 psi. Expect reasonable variation under field conditions.
What tacky-film open time does Euclid Dural 452 MV hold at 75 F?
Typical open time is 3 to 4 hours at 75 F. Open time is reduced at warmer temperatures. Expect reasonable variation under field conditions.
What 7-day compressive yield does Euclid Dural 452 MV show?
Typical laboratory compressive yield is 12,500 psi at 7 days (ASTM D695). Expect reasonable variation under field conditions.
What linear-shrinkage coefficient does Euclid Dural 452 MV show?
Typical laboratory linear coefficient of shrinkage is 0.002 (ASTM D2566). Expect reasonable variation under field conditions.
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