Licensed Biocides - Composite Surfaces

For composite surfaces, our licensed biocides offer effective protection against algae, lichen, and other organic growth, promoting a clean and well-maintained appearance. When applying biocide to coated or non-porous composite materials, we recommend rinsing the biocide off after one hour. This approach provides an initial removal of biofilm but does not offer lasting protection, as biocides cannot penetrate sealed surfaces and may remain active if not rinsed away.

In colder conditions, BioClear 50 Pro is an optimal choice due to its solvent component, which enhances effectiveness in low temperatures, making it suitable for year-round composite maintenance. For a safe and compliant application, closely follow product instructions, use appropriate PPE, and manage runoff to prevent contamination in surrounding areas. With PureSeal’s licensed biocides, professionals can achieve reliable and thorough results on composite surfaces, with attention to the specific needs of sealed finishes.