WallSpray is a lightweight thin concrete wall spray overlay mix that can resurface or texture virtually any vertical surface for both indoor and outdoor applications. Wall spray ready-to-go bag mix that is formulated to just add water and any of our 30 standard overlay color additives.
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Thin Wall Spray Concrete Overlay Self Bonding - WallSpray™ by SureCrete
Wall Spray™ is a concrete wall spray 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. WallSpray concrete wall overlay may be applied by compressed air spray equipment and 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. WallSpray concrete wall overlay 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.
WallSpray™ concrete wall overlay has been formulated as a lightweight, sprayable, copolymer based coating for increasing the flexural strength, fire rating, and "R" value of exterior surfaces. Typical applications include ICF, SIP, EIFS, Concrete Block, Concrete Tilt-Up, EPS and Architectural Foam. For professionals looking for a more versatile and much stronger vertical surface coating than stucco or other related products, Wall Spray can provide a much-needed improvement in your finished surface, while providing savings over an entire coatings project by reducing labor costs and project timelines. And, if you know how to use a hopper gun or other similar equipment, even a homeowner or weekend warrior working on DIY projects can apply the Wall Spray product on their home exterior or even on interior decorative walls.
Wall Spray is relatively simple to apply if you have the right equipment:
Although any use of mesh will increase flexural strength, it is only required across non-concrete surfaces or concrete surfaces that are cracked and unsound.
Yes, although it is a much slower process, troweling instead of spraying Wall Spray is a perfectly acceptable application method.
While mixing in large batches can be done, it is important to never mix up more than can be applied within a 45 minute time frame.
Coverage Approx 28-30 square foot @ 1/4″ (Varies based on substrate and application)
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/cubic foot
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
concrete Wall Overlay Water Permeability ASTM D2247: Passes Freeze/Thaw @ 50 cycles
40lb Off White Bag Mix
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