MICROLITE® FSK FORMALDEHYDE-FREE™ T75 DUCT WRAP 2.2X48X75'

Microlite® FSK Formaldehyde-free™ duct wrap insulation is a lightweight, highly resilient, blanket-type thermal insulation. The insulation blanket is manufactured from rotary-process fiberglass bonded with a formaldehyde-free resin.

Microlite Formaldehyde-free™ insulation is available in a variety of densities, thicknesses and roll lengths. It is supplied with an FSK (foil-scrim-kraft) vapor barrier facing to meet installed performance requirements, with a 2" (51 mm) stapling tab. Microlite FSK is 48” (1219mm) wide.

Microlite insulation is recommended as thermal insulation for the exterior of HVAC systems or other spaces or surfaces where temperature control is required.

Microlite FSK duct wrap is not recommended for use on duct systems in service at temperatures above 250°F (121°C). It should not be used in weather-exposed applications without proper protection.

- FSK Aluminum Foil
- Reinforced with fiber glass scrim laminated to UL-rated kraft.
- Permeance: 0.02 perms*
* Per ASTM E96, Procedure A for facing material prior to lamination. After lamination, permeance values may be higher.