Concrete Topping & Underlayment Product Selection Table
 
Product Self-Leveling Self-Drying Metallic Pumpable Primer Required Can Be Used Over Install Floor Coating Min Thickness Max Thickness Neat Max Thickness (w/aggr.) Compressive Strength 28 Days Coverage Rate Data Sheet MSDS Sheet A MSDS Sheet B Spec Sheet
Topping Master Builders Anvil-Top 300     P     Concrete NA 1/2" 1" NA 12,050 psi 6.70 SF @ 1/2" Data Sheet MSDS Sheet A   Spec Sheet
Ardex SD-T P P   P P Concrete 2 hours 1/4" 2" 5" 6,100 psi 12.50 SF @ 1/2" Data Sheet MSDS Sheet A MSDS Sheet B Spec Sheet
Master Builders Mastertop 112 P     P   Concrete 24 hours 1/8" 1" NA 5,000 psi 11.50 SF @ 1/2" Data Sheet MSDS Sheet A    
Underlayment Ardex K-15 P     P P Concrete, Wood, Cut-Back, Adhesive, Ceramic Tile, Terrazzo 16 hours 1/8" 1-1/2" 5" 4,100 psi 15.00 SF @ 1/2" Data Sheet MSDS Sheet A   Spec Sheet
Ardex SD-P   P     Only Concrete, Ceramic, Tile, Terrazzo 1 hour 1/8" 1/2" 1" 4,200 psi 6.25 SF @ 1/2" Data Sheet MSDS Sheet A   Spec Sheet
Over Tile
& Terrazzo
Master Builders Mastertop 110 Plus P     P   Concrete 24 hours 1/8" 1/2"   3,000 psi 13.75 SF @ 1/2" Data Sheet MSDS Sheet A   Spec Sheet
Ardex Feather Finish SD-F   P       Concrete, Wood, Residential Cut-Back Adhesive, Ceramic Tile, Terrazzo 1/2 hour Featheredge 1/2" NA NA 100 SF Skim Coat Data Sheet MSDS Sheet Spec Sheet