Rigid Foil Facing 3.5 LB Density
(Rigid/Baffle)
Vendor: Rockwool
FEATURES

FABROCK™ LT is a semi-rigid/rigid board that is designed to be fabricated into different dimensions for specific production requirements. Offered in a variety of densities and dimensions, the FABROCK™ series offers solutions for your OEM applications.

  • Acoustics
  • Commercial Furniture & Appliances
  • Ovens & Chimneys
  • Fire & Smoke Systems
  • Transportation

Last Modified: 2026-05-23

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Product Variations
SKUProduct Name QTY Add to Cart
NS-FF11S2X4
1" FABROCK LT F1S 2 X 4 (96 SF)
NS-FF12S2X4
1" FABROCK LT F2S 2 X 4 (96 SF)
NS-FF151S2X4
1.5" FABROCK LT F1S 2 X 4 (64 SF)
NS-FF152S2X4
1.5" FABROCK LT F2S 2 X 4 (64 SF)
42165012
2" FABROCK LT F1S 2 X 4 (48 SF)
42165024
2" FABROCK LT F2S 2 X 4 (48 SF)
NS-FF31S2X4
3" FABROCK LT F1S 2 X 4 (32 SF)
42165036
3" FABROCK LT F2S 2 X 4 (32 SF)
NS-FF41S2X4
4" FABROCK LT F1S 2 X 4 (PC)
NS-FF42S2X4
4" FABROCK LT F2S 2 X 4 (PC)
NS-FFCUST
[CUSTOM FABROCK LT [CUSTOM]