Can be used in the water. Easy to use with an instant effect! Suitable for aquarium appliances/decorations/driftwood/snagged coral/stones/ceramics/plastic. Paste form with no dripping. Note: Avoid being used in touch with skin and eyes. If the glue happens to stick on skin use warm water or acetone solution to remove stickiness; do not try to tear it off! If the glue accidentally gets in touch with eyes use a large amount of water to rinse immediately and go to the clinic for a check-up and medical support.