Specifications Classification：

According to the different functional division: HDPE stuck outside type rubber water stop 2. PE stuck outside type rubber water stop 3. EVA stuck outside type rubber water stop 4. The ECB stuck outside type rubber water stop.

According to the different material division: 1. Buried in the rain water stops expansion type 2. Stuck outside type plastic water stops 3. Stuck outside type plastic water stops 4. Stuck outside type rubber and plastic water stops.

On the structure division: EP type and EB type water stops.