Spray concrete - All-inclusive package

Complete kit for shotcrete

The shotcrete is carried out on an existing support of the concrete slab type. Its non-slip finish makes it an excellent coating for pool deck, walkways, terraces and even driveable areas.

The principle is simple: it consists of spraying a tinted mortar over a thin layer, around 2 mm, using a concrete gun. We can then "crush" the rendering with a steel trowel for a smoother rendering.

Composition of the kit

It includes all the products necessary for a realization in the rules of the art, namely:

• The adhesion primer : Masters Prim is an adhesion primer for porous substrates such as concrete slabs. It prepares the support to receive the spray mortar and above all creates a good grip.
• The mortar to be sprayed : Already tinted Masters Spray Mortar comes in the form of a two-component: a bucket of 25kg (powder) and a 5L container (binder). It is specially adapted for projection type use with a concrete gun adaptable to a compressor.
• Final protection : DC Finish Sealer is a one-component water-based protective resin for the protection of decorative concrete outdoors, including shotcrete. It provides basic protection. It acts as a sealant and anti-dust, and is UV resistant and highlights your achievements by increasing the effects and shades. This product is applied by roller or sprayer in two coats for a perfect job
• A spray gun : The hopper gun from Marshalltown, suitable for the application of spray mortars for stamped concrete and sprayed concrete, allows mortars to be sprayed in thin layers. This gun fits on a classic compressor with a minimum flow of 3 bars. It is equipped with: an air inlet opening and closing valve, a 45° angle adapter system to allow horizontal and vertical projection, 7 orifice sizes to accommodate the widest variety of textures, a 7.5 liters tank and easy nozzle adjustment