Asphalt shingle
Year after year of strong sun draws the natural oils from asphalt, and the shingles turn stiff and begin dropping granules. A rejuvenation treatment soaks back into that binder, so the shingles flex again and hang on to the granules they still have.
- Plant-oil shingle treatment, applied on a dry day
- Small repairs handled first in a pre-treatment tune-up
- Algae streaks lifted off at low pressure beforehand










