In the development of a low- VOC, self-healing epoxy hybrid primer, this company lever­aged its self-healing technology to design a waterborne protective primer with an unprec­edented combination of corrosion resistance and eco-friendliness.

Self-healing additives can be used to improve the performance of a coating system that is subject to mechanical damage, micro-cracking and subsequent corrosion of the substrate while in service.

In this article, we discuss the design of self-healing functionality into silicone-based protective materials to improve their ability to maintain adhesion after damage.

In this article, we report on the evaluation of microcapsule-based self-healing functionality in a range of organic zinc-rich primers with a view towards assessing potential synergies between the maintenance of the coating's adhesion to the substrate after damage afforded by the incorporation of the self-healing additive.