How do i extend the lifespan of a flat torch on roof?

First inspect your roof for deficiencies like cracked vents, nails that may have popped up through the membrane, flashings that are lifted. Repair these deficiencies. Next clean the roof from moss, dirt & loose debris. Then apply soy roof oil or silicone roof coating to the repaired cleaned and dried roof.

Видео How do i extend the lifespan of a flat torch on roof? канала The Great Canadian Roof Doctor