Stucco Base Coat And Finish Coat Over Concrete Wall

The scratch coat should be between 1 4 and 1 2 inch thick.

Stucco base coat and finish coat over concrete wall.

Base coat stucco is a portland based stucco used for scratch coat stucco applications brown coat stucco applications and to repair stucco walls. 300 series are also available factory sanded. I will use a custom recipe that will work for most applications and include how to mix in a bucket wheel barrow and a mixer which all require a little different techniques. Well this is the finishing coat and hence it is best to use the factory prepared stucco.

Available in white or gray. Each base coat has a particular mix. Three base coats that are known as the dash coat the scratch coat the brown coat and the finish coat. Base coat stucco can also be applied directly to masonry walls for a two coat.

Stucco base stucco level coat. Allow the scratch coat to harden slightly. Step 3 apply the base coat layers. The calculator will indicate the number of 80 lb bags of quikrete base coat stucco and finish coat stucco you will need to construct your stucco wall using a traditional 3 coat or 2 coat application process.

Used to smooth a wall s surface in preparation for primer or finish and to embed mesh for parex usa krak shield stucco assemblies. Once the coat is applied over cinder block wall it will take about 2 3 days to dry completely. Base coat stucco finish coat stucco calculator enter the area of your wall in square feet excluding window and door openings. This first coat is known as the scratch coat this coat helps the final coat bond properly to the wall.

Quikrete finish coat stucco no. How to mix stucco base coat. That conforms to astm c926 for use in 3 4 inch thick frame wall assemblies. 1201 is a portland cement based stucco finishing plaster designed for use as the color and texture coat over portland cement base coat or quikrete fiberglass reinforced stucco no.

On sheathed walls a waterproof paper has to be applied before metal lathe is installed over it. This mix is the perfect base coat choice for a traditional three coat stucco application. The typical application of cement stucco calls for layering four coats. Apply the first coat of stucco to the concrete surface.

Use the flat finishing trowel to spread the stucco evenly across the surface.