from february 26, 2022, large bottles of red cover welding agent new and old packaging will be shipped randomly, 45g large bottles of red cover welding agent will be newly packaged, 50g large bottles of red cover welding agent will be old packaging, in the future, all 45g large bottles of red cover welding agent will be shipped. there will be no separate reminder. please be clear. don't place an order if you mind.

this isnote: the glue is afraid of heat, not cold, and cannot be exposed to sunlight. please check the goods when signing. if the glue dries and leaks after signing, we will no longer be responsible for it, so please consider clearing it before placing an order, avoid unnecessary misunderstanding.

because the glue is filled by liquid air pump, there will be errors when the equipment fills the glue, so it is impossible to achieve the same liquid content in each bottle. there may be many and few situations, it is normal that there is a liquid content error. we do not deliberately do this, so please understand. if you cannot accept this error, please do not place an order. thank you.

due to the high temperature in summer, the glue will volatilize. for example, the bottle will turn white and have volatiles, so it is normal. please do not place an order if you mind. thank you.