Wearcoat 499

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 产品介绍：Two component, solids, moisture vapor tolerant epoxy primer.
Colors：Clear
包装 ：5 gallon kits and 1 gallon kits.
应用：
Wearcoat 499 is excellent for use on mechanically prepared or acid etched
concrete floors for lowering the moisture vapor pressure prior to applying standard
coatings. Wearcoat 1080 will withstand up to 16 lbs/sq.in. of vapor pressure by
penetrating into the concrete surface and chemically enhancing the substrate to reduce
the effects of vapor transmission.