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![](https://abbottforensic.com/wp-content/uploads/2021/12/Asphalt-Shingles-Image-1.jpg)
Asphalt Shingles - Lesson 1 - PDF
14:41 minutes
![](https://abbottforensic.com/wp-content/uploads/2021/12/Asphalt-Shingles-Image-2.jpg)
Asphalt Shingles - Lesson 2 - PDF
4:39 minutes
![](https://abbottforensic.com/wp-content/uploads/2021/12/Asphalt-Shingles-Image-3.jpg)
Asphalt Shingles - Lesson 3 - PDF
17:30 minutes
![](https://abbottforensic.com/wp-content/uploads/2021/12/Asphalt-Shingles-Image-4.jpg)
Asphalt Shingles - Lesson 4 - PDF
18:57 minutes
![](https://abbottforensic.com/wp-content/uploads/2021/12/Asphalt-Shingles-Image-5.jpg)
Asphalt Shingles - Lesson 5 - PDF
6:53 minutes
![](https://abbottforensic.com/wp-content/uploads/2021/12/Asphalt-Shingles-Image-6.jpg)
Asphalt Shingles - Lesson 6 - PDF
5:19 minutes
![](https://abbottforensic.com/wp-content/uploads/2021/12/Asphalt-Shingles-Image-7.jpg)
Asphalt Shingles - Lesson 7 - PDF
8:46 minutes
7 lessons
1 hour 15 minutes
total time