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Eucofloor 404 50lb Bag
Extremely durable floor topping for use in areas subject to heavy wear, impact, and abrasion. Utilizes a combination of high-strength hybrid paste along with a unique blend of natural quartz, calcined, and iron aggregates.
- High early strength
- Metallic topping
- High wear resistance
$81.08
SKU
19879
Euclid EucoFloor 404 – 50 lb Bag
EucoFloor 404 is a heavy-duty cementitious metallic floor topping engineered for extreme wear, impact, and abrasion. Its hybrid paste with natural quartz, calcined, and iron aggregates delivers high early and ultimate strengths and very low permeability. On properly prepared substrates, floors can return to high-wear service in about 48 hours at 70°F.
Key Features
- High wear, abrasion, and impact resistance for severe service floors.
- High early strength for fast turnaround; 48-hour return to service at 70°F.
- Very low chloride ion permeability and water absorption.
- Excellent salt scaling resistance for harsh environments.
- Hybrid paste with metallic and mineral aggregates for long service life.
- Water cleanup before hardening; one-year shelf life in unopened bags.
Applications
- Waste transfer station tipping floors and other extreme-duty slabs.
- Industrial floors subject to heavy traffic, impact, and abrasion.
- Facilities requiring rapid strength gain and durable service.
Technical Specifications
| Packaging | 50 lb (22.7 kg) bag; also available in 3,000 lb super sack |
| Approximate Yield | 0.29 ft³ per 50 lb bag; ~1.75 ft² at 2 in thickness |
| Placement Thickness | Neat minimum 1 in |
| Return to Service (typical) | ~48 hours after placement at 70°F |
| Unit Weight (ASTM C138) | ~171.4 lb/ft³ |
| Slump (ASTM C143) | ~10 in |
| Set Time (ASTM C403) | Initial ~3–4 hr; Final ~4–5 hr |
| Compressive Strength (ASTM C39) | 1 d: ~8,500 psi; 3 d: ~9,000 psi; 7 d: ~11,500 psi; 28 d: ~15,000 psi; 90 d: ~16,000 psi |
| Flexural Strength (ASTM C78) | 3 d: ~1,300 psi; 7 d: ~1,355 psi; 28 d: ~1,475 psi; 90 d: ~1,565 psi |
| Rapid Chloride Permeability (ASTM C1202) | 28 d: ~122 coulombs; 90 d: ~38 coulombs |
| Salt Scaling (ASTM C672) | 50 cycles: 0.000 lb/ft² mass loss |
| Absorption (ASTM C642) | 3 d: ~0.82%; 28 d: ~0.76% |
| Impact Resistance (ACI 544.2) | ≥50 drops without cracking (3, 28, 90 d) |
| Chaplin Abrasion (depth, 15 min) | 3 d: ~0.009 in; 28 d: ~0.007 in; 90 d: ~0.002 in |
| Abrasion (ASTM C944, 6 min) | 3 d: ~0.003 in; 28 d: ~0.001 in; 90 d: ~0.001 in |
| Cleanup | Water before hardening |
| Shelf Life | 1 year in original, unopened package |
Frequently Asked Questions
What surface prep is required?
Mechanically abrade to a minimum CSP 5 (heavy shotblast), clean thoroughly, and provide a perimeter keyway (≥1 in deep, undercut into base slab).
Do I need a primer?
Yes. Apply EucoFloor Epoxy Primer at ~75–100 ft²/gal, then full-broadcast 16/30 silica sand to refusal. Remove loose sand after cure.
How do I mix?
Per 50 lb bag, add ~0.45–0.51 gal of water and mix 2–3 minutes with a mortar paddle. For bulk, mix 7–10 minutes in a ready-mix truck.
Can it be steel troweled?
No. Finish is slightly textured; do not hard steel trowel. Float to a smooth, uniform surface and honor all substrate joints.
How is it cured?
Apply a high-solids curing compound at ~200–250 ft²/gal, then wet cure under plastic or curing blankets for 2–5 days once walkable.
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