SureCrete Design Products WallStamp is a concrete wall stamp overlay bag mix that can be stamped and also carved with conventional vertical concrete tools. Specially formulated for applying on a vertical surface with little to no slumping or sagging at 3/4 inch. Add color to enhance depth and design on any project in North Carolina or South Carolina. WallStamp is a lightweight, single-component just-add-water cement overlay material designed for both interior and exterior vertical surfaces. Wall Stamp is formulated to provide an excellent bond to concrete, concrete block, ICF, polystyrene foam, drywall, plaster, and plywood.

Specifications and properties of WallStamp vertical cement overlay bag mix from SureCrete Design Products

Coverage per 40-pound bag: Approximately eighteen square feet @ 3/8″ (Varies based on substrate and application)
VOC Rating: 0 g/L
Shelf Life: one year in the original unopened container
Mixing Ratio: 5-6 quarts water per 40-pound bag
Base Color: Light Gray
Density: 118 pounds per cubic foot
Compressive Strength: ASTM C-109, 2,600 PSI at28 days
Flexural Strength: ASTM C-348, 950 PSI at 28 days
Tensile Strength: ASTM C-190, 140 PSI at 28 days
Abrasion Resistance: 28 days percent loss after 500 cycles, less than 0.40%
Mosaic Shear: ANSI A 118.4, 275 PSI at 28 days
Water Permeability: ASTM D2247, Passes Freeze/Thaw at 50 cycles