Factory thick style. Soundproofing and insulation. 4 pieces. Concours correct later thick style jute and poly coated tar paper material approximately 1/4 thick jute and 3/32 thick tar paper. A highly effective sound deadener, temperature barrier and vibration damper. Years used depends on Assembly plant. Includes 3 front floor pieces A, B, C; rear floor D. Concours correct material. Date used depends on Assembly plant.
See also 46402-6A and 011494-6A.
Ford Mustang Years:
1965 (65), 1966 (66), 1967 (67), 1968 (68), 1969 (69), 1970 (70), 1971 (71), 1972 (72), 1973 (73)
Above years shown are used for searches and are not application listings.
NPD Part Number : 011172-6A Manufacturer Reference #'s: CUMS,
Product Instructions and Additional Info:
Underlayment Illustration1965-1973 MUSTANG
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Great product. Easy install, good fit.
Submitted on July 25, 2018 by Frank P.
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Nice and dense product. Good fit.
Submitted on April 27, 2020 by Antonio H.
YES I would recommend this product.
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This underlayment fit very well! Looked great!
Submitted on June 11, 2020 by Michael S.
YES I would recommend this product.
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Looks and feels very thick like quality
Submitted on August 17, 2020 by fred r.
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I spent a lot of time debating on stick down butyl, and the new products. I decided to try this, and was very impressed. Highly recommend. Has rubber for noise, vibration, and jute for insulation. Great fit as well.
Submitted on February 22, 2021 by Carl G.
YES I would recommend this product.
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Once I worked out where each piece went, found a video online, these are exactly what I ordered.
Submitted on March 06, 2021 by Stephen B.
YES I would recommend this product.
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Good fit and easy to use. Just lays down with no fuss. The center piece needed some trimming on the sides where it overlapped with the diver and passenger pieces bit no big deal.
Submitted on May 20, 2021 by Ryan C.
YES I would recommend this product.
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Very nice ,close to the original
Submitted on January 17, 2022 by Mike w.
YES I would recommend this product.
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Outside of the jute having been glued to the wrong side of the tar paper (I had to lay piece "A" in the sun to soften the factory glue, peel off the jute, flip the tar paper over and THEN glue the jute to the correct side), the insulation worked out pretty well. The 3M spray glue I used was rather pricy, yet I can't imagine NPD is going to compensate me for time and material to resolve the issue...but I will give the 3M spray glue from NPD a 5 Star Rating! lol
Submitted on March 25, 2022 by Blaine W.
YES I would recommend this product.
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Much thinner than advertised. Not NPD’s fault. Great if you want a thin layer of insulation
Submitted on February 09, 2023 by James J.
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In Stock!
