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Hushmat

Sound Deadener, Floor/Dash Kit, Hushmat Ultra, 20 Sheets 12" x 23"

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Part# : HSM1040

Mfg#: 10400

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^$259.⁹⁹

List Price: $286.95

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Color Variation

Due to variations in monitor settings, some colors on this page may appear slightly different from GM originals. In addition, due to color differences in the original GM dye lots, interior product colors may vary slightly.

Vehicle Specific View fitment for 62 models

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HushMat® Ultra Floor & Dash Sound Deadener Kit (20 Sheets, 38.7 Sq. Ft.)

Flexible peel-and-stick butyl/aluminum sheets damp vibration while reducing heat transfer.

Treat the floor and dash with HushMat® Ultra using 20 flexible 12 x 23-inch butyl/aluminum sheets providing 38.7 sq. ft. of coverage. The pressure-sensitive adhesive bonds without separate glue or heat, while the conformable material follows floor-pan and firewall contours. Use it to reduce structure-borne vibration, road/exhaust noise and heat transfer. Manufactured in the USA.

Features • HushMat® Ultra sound and thermal insulation • 20 sheets measuring 12 x 23 inches • 38.7 sq. ft. total coverage • Flexible butyl-rubber layer laminated to aluminum • Peel-and-stick pressure-sensitive adhesive • Manufactured in the USA

Notes

This item is not eligible for any further discounts or promotional pricing.
This item is Oversize 1, and is excluded from free ground shipping.

We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.

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WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), 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.

Vehicle Fitment

Year Make Model	Application Details
1982 Buick Grand National
1982 Buick Grand National	1984–1987 Buick Grand National
1976–1987 Buick Regal	1984–1987 Buick Grand National
1976–1987 Buick Regal
1963–1976 Buick Riviera
1961–1972 Buick Skylark
1983–1986 Buick T-Type
1938–1993 Cadillac 60 Special
2013–2019 Cadillac ATS
1965–1976 Cadillac Calais
2003–2019 Cadillac CTS
1959–2005 Cadillac DeVille
1953–2002 Cadillac Eldorado
1999–2000 Cadillac Escalade
1999–2000 Cadillac Escalade	2002–2023 Cadillac Escalade
2002–2013 Cadillac Escalade EXT	2002–2023 Cadillac Escalade
1965–1996 Cadillac Fleetwood
1936–1951 Cadillac Series 60
1946–1964 Cadillac Series 60 Fleetwood
1936–1951 Cadillac Series 61
1937–1976 Cadillac Series 62
1936–1951 Cadillac Series 63
1937–1938 Cadillac Series 65
1936–1942 Cadillac Series 67
1936–1937 Cadillac Series 70
1940 Cadillac Series 72
1936–1942 Cadillac Series 75
1936–1942 Cadillac Series 75	1946–1964 Cadillac Series 75
1946–1964 Cadillac Series 75 Fleetwood	1946–1964 Cadillac Series 75
1976–2004 Cadillac Seville
2005–2011 Cadillac STS
2004–2009 Cadillac XLR
1947–1955 Chevrolet Advance Design
1969–1994 Chevrolet Blazer
1960–1987 Chevrolet C10
1960–1987 Chevrolet C20
1960–1987 Chevrolet C30
1964–1977 Chevrolet Chevelle
1960–1969 Chevrolet Corvair
1961–1965 Chevrolet Corvair 95 FC
1959–1960 Chevrolet El Camino
	1964–1987 Chevrolet El Camino


1960–1987 Chevrolet K10
1960–1987 Chevrolet K20
1977–1987 Chevrolet K30
1978–1983 Chevrolet Malibu
1978–1983 Chevrolet Malibu	1997–2022 Chevrolet Malibu
1970–1988 Chevrolet Monte Carlo	1997–2022 Chevrolet Malibu


	1995–2007 Chevrolet Monte Carlo
1960–1991 Chevrolet Suburban
1960–1991 Chevrolet Suburban		1955–1959 Chevrolet Task Force
1955–1959 GMC Blue Chip
1960–1987 GMC C15/C1500
1960–1987 GMC C25/C2500
1960–1987 GMC C35/C3500
1978–1987 GMC Caballero
1970–1991 GMC Jimmy
1960–1987 GMC K15/K1500
1960–1987 GMC K25/K2500
1977–1987 GMC K35/K3500
1947–1955 GMC New Design
1971–1977 GMC Sprint
1960–1991 GMC Suburban
1960–1991 GMC Suburban	1961–1988 Oldsmobile Cutlass


1958–1986 Pontiac Bonneville
1958–1986 Pontiac Bonneville
1959–1977 Pontiac Catalina
1962–1987 Pontiac Grand Prix
1962–1987 Pontiac Grand Prix
1964–1973 Pontiac GTO
1961–1981 Pontiac LeMans
1961–1970 Pontiac Tempest

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