This is product is Super Thick Old School Hard to Find Pure Aluminum Radiant Barrier
1,000 SQUARE FEET ROLL (32 pounds): 250 linear feet BREATHABLE
(perforated) DOUBLE-SIDED pure aluminum foil radiant barrier insulation;
reflects 97% radiant heat
USED IN RETROFIT & NEW CONSTRUCTION: Best radiant barrier to
reduce residential attic temperatures up to 40 degrees; lowers utility
bills year round. Thermal insulation used in attic space, garage, garage
doors, housewrap, workshop, shed, storage unit, commercial metal
building, pole barn, as pallet wrap, and more.
INDUSTRIALIZED GRADE: Is TEAR & PUNCTURE PROOF yet cuts
easily with utility scissors or hack saw. Reflects 97% of the radiant
heat.
EASY TO MAINTAIN: Non-toxic; non-carcinogenic; fiber free; easy
to install; not affected by humidity; maintenance free; does not promote
the growth of fungi or bacteria; does not support nesting by rodents or
insects.
ASTM CERTIFIED: Meets all American Society for Testing and
Materials (ASTM) requirements for radiant barrier classification (C1313)
• Exceeds all FIRE, SMOKE, (ASTM E-86) and BREATHABILITY requirements
for building materials (ASTM 96-00). BLOCKs 99.06% of RF signals
(IEEE-299) for Sensitive Compartmented Information Facility SCIF rooms