In some implementations {HEAD ~ at least part} of a protective membrane sheet may include {TAIL ~ a metallized coating}, which may include metal flakes or a metal based additive 
In some implementations { HEAD ~ at least part } of a protective membrane sheet may include { TAIL ~ a metallized coating } , which may include metal flakes or a metal based additive
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH