The Thermoblocker blanket uses a thin silver Mylar reflective coating to return radiant heat. Top reflective layer returns nearly 80% of the radiant heat from the animal. Any heat that passes through is slowed by an insulating bubble wrap layer, then reflected back again in the material in the second reflective layer. Almost no heat passes through the Thermoblocker.
Revision date indicates the date the MSDS or SDS was last revised. MSDS / SDS are
dated when they are originally issued AND when any significant change has been made
to the chemical compound or research has revealed a health or physical hazard different
from what was originally stated.