Drip glue is a kind of glue with strong fluidity and low viscosity, which can drip out like a liquid. Common glue drops are instant glue and epoxy glue. This glue is easy to use and can be used to bond various materials, such as metals and plastics. After solidification, the drop glue can form a solid colloid with firm adhesion, but it is not suitable for occasions where it needs to bear strong force or resist stretching. The advantages of glue drop are convenient use, quick drying and good fixation effect, but attention should be paid to avoid contact with skin and mouth to avoid accidents.
Hard glue is a kind of glue with high viscosity and not easy to flow. It usually needs to be extruded and coated on the surface of the bonded object. Commonly used hard rubber is white rubber, latex and so on. This kind of adhesive is suitable for all kinds of hand-made and maintenance projects, and can bond various materials, such as paper and cloth. The advantages of hard rubber are high viscosity and good durability, but it needs to be noted that the drying time is long and it takes some time to achieve the best fixing effect.
In a word, both dripping glue and hard glue have their own advantages and disadvantages, and they need to be selected according to actual needs.