What is top-cast finish?

What is top-cast finish?

Top-Cast is a waterbased, top surface retarder which does not require covering with plastic for protection. It is available in 12 depths of etch, each one, color and number coded for safety and convenience. • Ideal for cast-in-place flatwork and the top surface of precast concrete panels.

How much does top-cast concrete cost?

Most concrete countertops are custom made from scratch and can cost anywhere from $45 – $225 per square foot.

How do I remove Topcast?

Early removal of Top-Cast can be accomplished by the use a stiff bristle brush/broom and a garden hose. Wash until clear water runs from the surface. The Top-Cast surface may also be removed using a buffer with an 80 grit carbide bristle brush with water. Follow up with a power washer to rinse.

What is top surface retarder?

Applied to the surface of fresh concrete, SurfEtch™ Top Surface Retarder chemically delays the set of the surface mortar while allowing the underlying concrete to harden normally. This allows time for washing the surface, producing exposed aggregate flatwork, with subtle and varying reveals of texture and color.

How do I acid wash concrete?

Mix 1 cup of baking soda, garden lime, or household ammonia in 1 gallon of water (roughly 250 mL in 4 L), or follow label instructions on an acid neutralizing product. Scrub this over the concrete and let sit at least ten minute to ensure that all the acid is neutralized.

What is sand finish concrete?

“Sand finish” concrete is exactly what it sounds like – A sand-textured decorative flatwork option. Sand finish concrete creates a non-slip surface, perfect for parks, entryways, plazas, etc…

What is the best degreaser for concrete?

Concrete Cleaner Comparison Chart