The Attic Depot
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Training·Intermediate·90 min·For contractors

Shingle Serum

Tall-oil chemistry, clean-or-skip decisions, sprayer setup, and the "creates customers for life" sales angle.

Course video lands here once the YouTube embed is added.

What you will learn

  • Understand tall-oil chemistry and how it differs from soy/corn oil products
  • Identify roofs that are good candidates vs not
  • Decide when to clean first vs spray directly
  • Set up a backpack sprayer or low-pressure rig
  • Pitch the "today sale + future replacement" frame to homeowners

Chapters

  1. 1

    The Chemistry

    • Tall oil vs soy/corn oil
    • How the cure works
  2. 2

    Candidate Selection

    • Good vs bad candidate roofs
    • When to clean first
  3. 3

    Application

    • Equipment setup
    • Spray technique
    • Cure time and weather
  4. 4

    The Sale

    • "Not bad enough to replace yet"
    • Quoting Shingle Serum
    • Setting up the future replacement

Related product

Shingle Serum Roof Rejuvenation

Tall-oil rejuvenation that extends asphalt shingle life 5-7 years.

Open the product page →

Ready to install or sell?

Contractor-only wholesale. Same-day shipping, free shipping, lifetime warranties.