Testing or a solid model will help determine if a brush is necessary. There are yellow bristles and soft bristle brushes, which can be found in the hardware store and have been working well. Sometimes the brush says "acid brush" on the label. You can also choose to clean the joint separately; in this case, excessive dirt and debris should be removed; then the washing liquid can be wiped; then the solution should be used Wipe dry with a clean rag. Similarly, a soft brush can be used to loosen dirt which is not easily released.
  Most of the car water tank gaskets are black, because their main function is to seal the effect, so no matter what kind of car water tank gasket, as long as the sealing effect is good, then whether the car tank gasket can only be Can't you have other colors in black? The answer is of course no.

Changzhou Shanshui Rubber Technology Co., Ltd., a well-known automobile water tank gasket manufacturer, revealed that the car water tank gasket can also be made into various colors, but the customer does not have this requirement, and the black is just resistant to dirt. In order to reduce costs, most of them also It is only produced in black.

The person in charge of Changzhou Shanshui Rubber Technology Co., Ltd. said that although the car water tank gaskets on the market are mostly black, if the customer wants other color car water tank gaskets, Shanshui Company can also be customized for customers. Just blend the mother color in a certain proportion to create a variety of colors we want, for example, white + black = gray, red + blue = purple; and the type and quantity of the added mother color changes, then blend out The color will change, only the color you can't think of, there is no color that can't be matched by mountains and rivers.