Thin Concrete Wall Overlay
Self Bonding Thin Concrete Sray Wall Overlay – Wall Spray
Wall Spray is a concrete wall overlay that is a cement-based overlay designed for both interior and exterior vertical surfaces. It offers a wide variety of finishes from a simple knock-down to a sophisticated faux Venetian Plaster. Wall Spray may be applied by compressed air spray equipment and/or by trowel. Restoration, repair, resurfacing, architectural accenting, and surface protection of existing cladding are all realized through Wall Spray. Typical areas include retention walls, entry/accent walls, columns, gable ends, fireplace accents, and any other vertical surfaces or walls. Wall Spray is formulated to provide excellent bonding to new as well as existing concrete, concrete block, ICF, polystyrene foam, drywall, plaster, plywood, and even painted surfaces.
This then concrete wall overlay can be applied with a hopper gun, or trowed on to create a unique concrete coating. This product is a single component that you can a base color and also a secondary color. It can be clearer sealed or sealed with a pigmented acrylic sealer for your desired look.
VOC Rating – 0 g/L Shelf Life – 1 year in original unopened container
Mixing Ratio – 3.5 – 4 quarts water per 40 lb bag
Density – 121 lbs/cuft
Compressive Strength – ASTM C-109: 2,870 PSI @ 28 days
Flexural Strength – ASTM C-348: 950 PSI @ 28 days
Tensile Strength – ASTM C-190: 140 PSI @ 28 days
Abrasion Resistance – 28 days %loss – 500 cycles – less than 0.40%
Mosaic Shear – ANSI A 118.4: 275 PSI @ 28 days
Water Permeability – ASTM D2247: Passes Freeze/Thaw @ 50 cycles