|Generic Type||Polyurethane Modified Concrete|
|Common Usage||Ultra-Tread MVT is a high performance moisture control system designed to reduce moisture vapor emissions prior to the application of non-breathing, polymer floor topping finishes. Ultra-Tread MVT is a low odor, self-priming, base coat that can be applied to 10 day old concrete. It can withstand moisture vapor transmission up to 10 lbs (per ASTM F 1869) and relative humidity up to 90% (per ASTM F 2170). This unique, self-leveling slurry system is typically applied by V-notch trowel or squeegee, backrolled with a loop roller and broadcast to refusal with 30/50 mesh aggregate, colored quartz or decorative flake yielding a 1/8" thick base layer. Note: Series 241 must be broadcast to refusal with aggregate or decorative flake. Typically, systems will require an additional broadcast layer to obtain a uniform appearance before applying the desired clear finish coats. This will result in a total system thickness closer to 3/16".|
|Surfacer/Filler/Patcher||Series 243, 245 or 241 mixed with additional aggregate. Patching should be allowed to cure a minimum of six hours prior to placement of the Series 241 to avoid blistering or doming of the Series 241.|
|Topcoats||Series 222, 223, 224, 237, 238, 239, 246, 256, 280, 282. Note: Series 241 must be broadcast to refusal with aggregate, colored quartz or decorative flake. Broadcast aggregate or colored quartz at a rate of 0.8 lb per sq ft and 1/4" flake at a rate of 0.1 lb per sq ft. The Series 241 base coat will account for approximately 1/8" of the desired system thickness.|
|Volume Solids||87% ± 2.0%|
|Recommended DFT||Suggested 1/8" (including broadcast aggregate or decorative flake)
Note: Exceeding the recommended coating thickness may result in blistering of the product.
For full resistance to chemicals and heavy traffic, 24 hour cure is needed.
|Volatile Organic Compounds||Parts A & B: 0.2 lbs/gallon (23 grams/litre)
Parts A, B & C: 0.12 lbs/gallon (15 grams/litre)
|Theoretical Coverage||55-60 sq ft per small kit|
|Number of Components||Three: Liquids: Part A & Part B, Aggregate: Part C|
The products listed below are not exact equivalents. They are only products that you may consider as alternatives in a general sense. Substrate type, condition, temperatures, surface preparation, primer/topcoat selection and intended use are just a few factors that will affect product selection. Please contact your local Tnemec Coatings Consultant for product recommendations.
|This ProductPolyurethane Modified Concrete|
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