EPA volatiles
0.02%
VOC emission
Why it matters
Volatile organic compounds affect air quality during application and afterwards.
What the test found
Treated shingles emitted 0.02% VOC. Products built around raw bio soybean oil typically carry a substantially higher VOC content, because plant oils are volatile by nature. ShingleLock uses chemically modified soybean oil, which is what keeps the figure this low.
Results
| Measure | Result vs untreated control |
|---|---|
| VOC emission | 0.02% |
Tested by Certerra, 2025, an accredited independent laboratory. Comparison is against untreated shingles of the same age.
Next testStiffness & flexibility+50% / +85%