Lecithin in egg yolks is one of the most powerful and oldest forms of an animal-derived emulsifier used to stabilize oil in water emulsions, for example, in mayonnaise and hollandaise sauce. Emulsifiers are required by law to be included on a foodâs ingredient list. Oversight Safety of emulsifiers is carefully regulated and tested by the U.S. Food and Drug Administration.
Mock or synthetic stucco is lighter, and often uses a foam insulation base. Typical costs: Stucco installation runs around $6-$9 a square foot, or about $12,000-$18,000 for a 2,000-square-foot exterior of a 3-bedroom home, depending on the complexity of the project, the location and the local economy.
Finally, new stucco is installed, the old stucco is caulked and sealed, and everything is painted with a high-quality, breathable stucco paint to give the entire front of the house a uniform look. The repaired areas are covered by a 10-year warranty, and the cost of the job was approximately $20k.