I see at the end of February they sent out a revised bulletin looks the same to me
http://www.safetyauthority.ca/alert...nsulation-non-metallic-sheathed-cables-0There were some issues with foam related to the chemical contained in the product that I recall from time past.
NM jacket becoming soft and 'melting', similar to what happens with a non-latex base primer used in fire restoration jobs.
Time to check out Dougs link
