Germany-based chemical company Wacker’s recently-launched polymer Vinneva for bitumen emulsions ensure that the coatings adhere exceptionally well to the building fabric for a long time. In addition, they can also reinforce the barrier effect against water pressing in on a basement wall or other building parts.

A new durable anti-viral surface treatment from leading chemical binding expert Affix labs is claimed to have been scientifically proven to last for months on surfaces such as restaurant tables, school furniture and other public spaces while effectively killing the Covid-19 pathogen upon contact.