Revised CERTA Safety Practices
Click here to download the 2008 revised NRCA/MRCA Certified Roofing Torch Applicator (CERTA) program safety practices.
This Web exclusive information is a supplement to Fahrenheit 570.
Click here to download the 2008 revised NRCA/MRCA Certified Roofing Torch Applicator (CERTA) program safety practices.
This Web exclusive information is a supplement to Fahrenheit 570.
