the net friend says can do it yourself, but the others can card in, but mine is sticky, what glue is not afraid of water?
Can also buy "Black & Decker", this glue has a pile of glue to paste, the effect is also good.Of course, go directly to the business point to buy, you can also call after-sale home service, this is the price more expensive.
If the bag itself is not damaged, you can also buy some glue, and you can use it yourself.The glue can be used 2 components common adhesive.
Two ways:Buy one directly.In fact, this can be bought in many places, and the price is not expensive. Should pay attention to the size of the problem, as far as possible to communicate with the seller clear, so as not to buy, can not be installed on the use.