Silver Aluminium Heat Deflection Tape - 50mm x 45m Pyrotek Silver Aluminium Heat Deflection Tape - 50mm x 45m Aluminium foil glass cloth (AGC) and vapour barrier tape Tape AGC is a pressure sensitive thermal insulation adhesive tape, composed of aluminium on a glass cloth backing, combined with a... MSRP: Was: Now: $59.40 Add to Cart