Euclid Speed-Crete Red Line is a rapid-setting, high-strength concrete repair mortar engineered for horizontal and vertical applications. It offers a dependable solution for restoring damaged concrete surfaces.
Euclid Speed Crete Red Line is a rapid-setting, cement-based repair mortar for concrete and masonry repairs that need fast return to service. This proprietary blend of portland cements, selected aggregates, and chemical additives creates a stable, low-permeability cementitious matrix with high early strength and excellent durability. It is especially well suited for vertical and overhead repairs and can be shaved after placement for detailed finishing work.
| Property | Value |
|---|---|
| Product Type | Rapid-setting repair material |
| Base | Cement-based repair mortar |
| Packaging | 50 lb bag |
| Shelf Life | 18 months in original, unopened packaging |
| Water Requirement | Approximately 5 to 5.5 qt per 50 lb bag |
| Yield | Approximately 0.47 ft³ per 50 lb bag when mixed with 5.5 qt water |
| Initial Set | 8 to 20 minutes |
| Final Set | 15 to 30 minutes |
| Compressive Strength | 24 hour: 2,550 psi; 7 day: 4,000 psi; 28 day: 5,700 psi |
| Split Tensile Strength | 7 day: 240 psi; 28 day: 290 psi |
| Flexural Strength | 7 day: 700 psi; 28 day: 918 psi |
| Freeze-Thaw Durability Factor | 96.75% after 300 cycles |
| Shrinkage at 28 Days | -0.069% |
| Expansion at 28 Days | 0.142% |
| Scaling Resistance | 0% loss after 50 cycles |
| Volumetric Resistivity | 5,250 ohm-cm |
| Lift Thickness for Vertical Repairs | 1/8 inch to 2 inches |
| Appearance | Available in 6 shades of gray |
What is Euclid Speed Crete Red Line used for?
It is used for rapid concrete and masonry repairs, especially interior and exterior vertical and overhead repairs, concrete pipe repair, and formed or precast concrete repairs.
How fast does Speed Crete Red Line set?
It has an initial set of 8 to 20 minutes and a final set of 15 to 30 minutes under laboratory conditions.
Can Speed Crete Red Line be shaped after placement?
Yes. The material can be shaved after initial set to match the contour of the surrounding surface for detailed repairs.
How much water is used per bag?
A 50 lb bag requires approximately 5 to 5.5 quarts of potable water to achieve the proper stiff, no slump, putty-like consistency.
Can aggregate be added for deeper repairs?
Yes. For patches 2 inches deep or greater, clean pre-dampened 3/8 inch pea gravel may be added, up to 40 lb per 50 lb bag. Limestone aggregate should not be used.
Is Speed Crete Red Line suitable as a horizontal topping?
No. The manufacturer states it should not be applied as a horizontal topping or as a tile setting mortar.
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