What is the sponge ball in ultra-light mud and how to use it?

The names of extra-light clay sponge balls are foam balls and polystyrene foam balls. The function is filling.

Function of styrofoam ball;

First, the first function is to save ultra-light clay: when making large things with ultra-light clay, it will consume a lot of clay. At this time, you can use various shapes of styrofoam balls to wrap ultra-light clay outside the styrofoam balls, which can save a lot of clay.

Second, the second function is as a support: when making big things, it is very easy to deform in the process of air drying after being shaped with clay. At this time, filling with styrofoam balls can play a supporting role.

Third, the last point is cheap: compared with ultra-light clay, it is much cheaper to buy styrofoam balls with the same volume.

Extended data:

As a toy that adults and children like to play with, ultra-light clay has the following characteristics:

1, ultra-light, ultra-soft, ultra-clean, non-sticky, leaving no residual glue.

2, a variety of colors, you can use the basic color to allocate various colors in proportion, and the color mixing is simple and easy to operate.

3, the work does not need to be baked, naturally air-dried, and there will be no cracks after drying.

4, highly combined with other materials, whether paper, metal, or lace, have excellent fit. After drying and setting, you can use watercolor, oil painting pigment, acrylic pigment, nail polish and so on. , very inclusive.

5. The drying speed depends on the size of the work. The surface drying time is generally about 3 hours.

6. After the work is completed, it can be stored for 4 to 5 years without deterioration or mildew.

7. Raw materials are easy to preserve. When they are dry, add some water to moisturize them, and they can be restored to their original state.