Gap filling capacity
Gap filling capability is an important factor in selecting the right adhesive for an application. It describes an adhesive's ability to fill a gap between two surfaces while providing a strong, permanent bond.
The gap filling ability depends on the viscosity and the filling power of the adhesive. An adhesive with high viscosity and build power can fill larger gaps than a low viscosity adhesive. Good fill power also means that the adhesive is better able to level out the unevenness of the surface, resulting in better adhesion and stability of the joint.
Gap filling ability plays an important role in many industrial applications. For example, in construction it can be important that an adhesive can fill a gap between two concrete or metal parts to ensure a strong bond. In the automotive industry, gap filling can be important to create a vibration resistant and leak free sealing system.
However, it should be noted that gap filling is not the sole factor in a good connection. The chemical composition of the adhesive, the surface finish and the application process also play an important role. It is therefore important to always consider all factors when selecting the adhesive and, if necessary, to carry out professional pre-treatment of the surfaces to be bonded.
Overall, gap filling is an important factor to consider when choosing an adhesive. It determines how well an adhesive is able to fill a gap between two surfaces while maintaining a strong and lasting bond.
