Liquid Chalk vs Chalk Block
Liquid chalk is becoming more popular to use than the traditional dry chalk blocks of yesteryear. The term refers to several substances including liquid chalk pens, liquid chalk substances used in rock climbing and other sports, and substances that are used for hobbies and craft paints. Because of the ecofriendly movement that recently soared, many consumers are looking for alternatives with better solutions. Liquid chalk is one such product. Below you will discover what liquid chalk is and the many practical uses and benefits of this material compared to the dry chalk.
What is Liquid Chalk?
How liquid chalk is made really depends upon how the substance is used. For chalk pens and markers the main ingredient is a water soluble ink. In sporting events this material is a derivative of normal dry chalk which is made from magnesium carbonate. In crafts cornstarch and/or flour along with food coloring is used. Although the label may read chalk, some forms do not have any chalk in the ingredient mix.
Markers and Pens
Many people have begun using liquid chalk pens in place of traditional chalk sticks. They come in a wide variety of colors. These pens and markers can write any many types of surfaces including glass, metal, plastic, and chalkboards. Teachers like this tool to teach because the colors are vivid. The ink is easily erasable and does not make a mess. With this chalk there is no more need to beat the erasers with no more dust being inhaled or making a mess on hands or clothing.
Liquid Chalk In Sports
Most places have banned the use of dry chalk blocks because of the harsh effects it has on the environment and to users and audiences. Popular rock climbing places and other indoor sports events where chalk may be used have prohibited dry chalk.
Dry chalk produces a lot of of dust which gets inhaled when in the air. This can lead to asthma attacks and respiratory infections. When dry chalk was used in climbing so much was so often needed that the main ingredient began to corrode the environment. For these reasons dry chalk is restricted from being used.
Liquid chalk, however, goes on like liquid but as it dries becomes powdery like traditional chalk. With this innovation there is little need to keep redusting, which means less chalk is left behind. This reduces air contaminants. Also, dry chalk dries the skin out very quickly. The way liquid chalk is made helps protect the skin.
Many rock climbers prefer to use liquid over dry because of volume and weight. In the past, huge heavy chalk blocks had to be taken on climbs because so much was required to climb. Climbers had to reapply often because of sweating the chalk off. Liquid chalk comes in a smaller lighter tube. There is little need to reapply unless on a long climb. Because it goes on as a liquid a small amount is needed to cover a bigger area.
However liquid chalk has not been accepted in all areas where chalk blocks were used. It depends on how the chalk is being used and how much is needed on what type is currently used. As the green movement continues, more liquid chalk will be used.