CDPH Lead Inspector/Assessor California State Practice Exam

Using heat guns to remove lead-based materials is prohibited above what temperature?

1. 900 degrees F

2. 1,000 degrees F

3. 1,100 degrees F

4. 1,200 degrees F

The correct answer is: 1,100 degrees F

Using heat guns to remove lead-based materials is prohibited above 1,100 degrees Fahrenheit because temperatures at or above this level can cause the lead paint to vaporize, leading to the production of lead fumes which are hazardous to health. It is critical to manage the risks associated with lead exposure, and by enforcing this temperature limit, regulations help ensure that safe practices are followed during the removal or disturbance of lead-containing materials. This prohibition is put in place to prevent the release of toxic lead dust and fumes, which can lead to significant health risks for workers and residents alike. Ensuring that the removal of lead-based materials is conducted below this threshold is essential for maintaining a safe environment.