Series 470
LavaCrete
Generic Type
Epoxy Polymer Concrete
Common Usage
Series 470 LavaCrete is a non-shrinking, chemical-resistant polymer concrete, enhanced for high impact and abrasion resistance. Use to rapidly rehabilitate severely damaged floors or protect new ones from impact and abrasion damage without sacrificing corrosion proofing. Use Series 470 to make a single pour on tipping floors, in metals, mining, and ore plants and where processing floors exhibit wear and damage from impact and abrasives that quickly deteriorate most standard toppings.
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Finish
Flat (as poured). Note: A semi-gloss finish can be achieved by troweling the surface.
Curing Time
| Temperature | Light Traffic/To Handle | Return to Service | Maximum Chemical Resistance |
|---|---|---|---|
| 90°F (32°C) | 4 hours | 8 hours | 24 hours |
| 77°F (25°C) | 6 hours | 24 hours | 24 hours |
| 50°F (10°C) | 8 hours | 48 hours | 72 hours |
Curing times are based upon 1/2" of material, thicker castings and pours may result in shorter set times. Note: Certain immersion service times may require additional cure times, contact Tnemec Technical Services for additional information.
Theoretical Coverage
Coverage rates based on Casting/Topping Application:
312 sq ft (30 m²) at 1/2" per extra large kit (EX)
156 sq ft (14.5 m²) at 1" per extra large kit (EX)
78 sq ft (7.2 m²) at 1/2" per large kit (LK)
39 sq ft (3.6 m²) at 1" per large kit (LK)
Recommended DFT
1/2" (minimum) to 10" in a single pour.
Volume Solids
100% (mixed)
Topcoats
Finish not required.
Volatile Organic Compounds
0.08 lbs/gallon (9.0 grams/litre)
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