No, I never told you. I just held it in. And now, I miss everything about you. Can't believe that I still want you. And after all the things we've been through. I miss everything about you. Without you. Songwriters: REEVES, JASON / DIAGUARDI, KARA / CAILLAT, COLBIE.
In reality, while asbestos was commonly used in many asphalt roofing materials, asbestos was rarely used in the shingles themselves. It is acknowledged by the asphalt shingle manufacturers that between 1963 and the mid 1970s, some manufacturers did use asbestos in the fiber mat of shingles.
Developed in Europe in the mid-1960s, modified bitumen roofing has been used in Canada and the United States since about 1975. It was developed as a means to improve roofing membranes when product quality was affected by the use of a lower-quality crude oil by-product.