Yes, silicone does stick to silicone. When two silicone surfaces come into contact, they tend to adhere to each other due to their similar chemical composition. This property makes silicone a popular material for creating airtight seals and bonding silicone-based products together. **

It is generally not recommended to apply new silicone on top of existing silicone. The new silicone may not adhere properly to the old silicone, leading to potential issues with adhesion and durability. It is best to remove the old silicone completely before applying a new layer to ensure a proper bond and a long-lasting seal. **

Yes, silicone can be applied on top of existing silicone. However, it is important to ensure that the existing silicone is clean and free of any dirt, dust, or residue before applying new silicone. Additionally, it is recommended to use a silicone primer to promote adhesion between the old and new silicone layers. This will help to create a strong bond and ensure a durable seal. **

The type of goods refers to the category or classification of the product, such as consumer goods, industrial goods, perishable goods, etc. On the other hand, the quality of goods refers to the standard or level of excellence of the product, including factors such as durability, reliability, performance, and overall satisfaction. In other words, the type of goods categorizes the product, while the quality of goods measures its attributes and characteristics. **

Silicone lenses are a type of contact lens made with a silicone-based material, which allows for increased oxygen permeability to the eye. This can help reduce the risk of eye infections and improve overall comfort. Silicone hydrogel lenses are a specific type of silicone lens that also includes hydrogel, a water-absorbing material that helps keep the lenses moist and comfortable for longer periods of time. These lenses are popular for their breathability and comfort, making them a popular choice for contact lens wearers. **

Yes, you can apply new silicone on top of existing silicone as long as the old silicone is clean, dry, and in good condition. It is important to remove any dirt, dust, or residue from the old silicone before applying the new layer to ensure proper adhesion. Additionally, make sure to use a compatible silicone product to avoid any compatibility issues. **

Complementary goods are products that are typically used together, such as peanut butter and jelly. When the price of one complementary good increases, the demand for the other complementary good may decrease. Substitute goods are products that can be used in place of each other, such as butter and margarine. When the price of one substitute good increases, the demand for the other substitute good may increase. Indifferent goods are products that consumers see as interchangeable and are indifferent between the two, such as two different brands of bottled water. **

A water bath is used in scientific experiments and cooking for several reasons: 1. Temperature control: Water has a high specific heat capacity, meaning it can absorb and retain heat well. This makes it an ideal medium for maintaining a constant temperature during an experiment or cooking process. 2. Gentle heating: Water bath provides a gentle and uniform heat source, which is important for delicate samples or ingredients that may be sensitive to high temperatures. 3. Prevents evaporation: By using a water bath, the water can act as a barrier to prevent evaporation of the sample or ingredients being heated. 4. Safety: Using a water bath can help prevent direct contact between the heat source and the sample, reducing the risk of overheating or burning. Overall, a water bath is a versatile and effective tool for maintaining precise temperatures and ensuring consistent results in various scientific and culinary applications. **