Page 26 - NAS Catalog 2019

Insulated FLEX

Coated spring steel wire helix
Special coating prevents corrosion
Resilient
calendered
film liner
Fiberglass Fiberglass
Insulation reinforced
metallized
film vapor
barrier

KM Foil Insulated Flex R4.2 KM Foil Insulated Flex R-6.0 MKE Foil Insulated Flex R4.2 MKC Foil Insulated Flex R4.2
NAS # Size Pricing NAS # Size Pricing NAS # Size Pricing NAS # Size Pricing
KM5 5" X 25' $2.40/FT KM5R6 5" X 25' $2.81/FT MKE4 4" X 25' $4.78/FT MKC4 4" X 25' $12.39/FT
KM6 6" X 25' $2.66/FT KM6R6 6" X 25' $3.11/FT MKE5 5" X 25' $5.19/FT MKC5 5" X 25' $13.59/FT
KM7 7" X 25' $2.96/FT KM7R6 7" X 25' $3.48/FT MKE6 6" X 25' $5.43/FT MKC6 6" X 25' $14.47/FT
KM8 8" X 25' $3.17/FT KM8R6 8" X 25' $3.67/FT MKE7 7" X 25' $6.19/FT MKC7 7" X 25' $16.20/FT
KM9 9" X 25' $3.63/FT KM9R6 9" X 25' $4.26/FT MKE8 8" X 25' $6.75/FT MKC8 8" X 25' $17.88/FT
KM10 10" X 25' $4.05/FT KM10R6 10" X 25' $4.67/FT MKE9 9" X 25' $7.99/FT MKC9 9" X 25' $19.86/FT
KM12 12" X 25' $4.91/FT KM12R6 12" X 25' $5.76/FT MKE10 10" X 25' $8.06/FT MKC10 10" X 25' $21.67/FT
KM14 14" X 25' $5.91/FT MKE12 12" X 25' $9.97/FT MKC12 12" X 25' $26.40/FT
KM16 16" X 25' $6.98/FT MKE14 14" X 25' $12.15/FT MKC14 14" X 25' $32.40/FT
KM18 18" X 25' $8.02/FT MKE16 16" X 25' $14.29/FT MKC16 16" X 25' $37.95/FT
KM20 20" X 25' $9.79/FT MKE18 18" X 25' $17.39/FT
MKE20 20" X 25' $21.90/FT

Model KM... Strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix,
forms the inner core and supports a thick blanket of fiberglass insulation

Model MKE...offers exceptional sound control. Its acoustically ratedchlorinated polyethylene (CPE) core
allows sound energy transmission through the core and insulation, and into the plenum space
6” wg pos. 4”-16”, 1” wg neg. 4”-12”, ½” wg neg. 14”-16”

Model MKC... Its unique woven fiberglass core is the most durable core available. Also has bi-directional
reinforced metallized jacket resists tearing 16” wg pos. 4”-10”, 10” wg pos. 12”-16”, 2” wg

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