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Vehicle Info NeededHUSHMATPART NUMBER: 774-624704
Trunk Sound Deadening and Thermal Insulation Kit for 1962-1968 Oldsmobile Cutlass (F85/442)
$22040
Ships on Sep 04, 2026
Lowest Price GuaranteeOldsmobile
Trunk Sound Deadening and Thermal Insulation KitFits 1962-1968 Oldsmobile Cutlass (F85/442) Covers Floor, Trunk, Rear Quarter Panels Butyl Rubber Compound, R-7 Rating Black/Silver Backing Sold as a Kit
Quiet down road noise and heat in the trunk of a Oldsmobile Cutlass (F85/442) with a custom-measured HushMat Ultra kit that treats floor, Trunk, Rear Quarter Panels.
HushMat 624704 Trunk Sound Deadening Kit Features:
- Covers Floor, Trunk, Rear Quarter Panels
- Butyl Rubber Compound construction with an R-7 thermal insulation rating
- Black/Silver finish
- Withstands bakes up to 240 deg C (464 deg F) without sagging or losing adhesion
- Self-adhesive peel-and-stick application, no separate tools or adhesive required
- Sold as a complete kit
Part TypeThermal Acoustic Insulation
BrandHUSHMAT
Package Height3.0
Package Width14.0
Package Length26.0
Weight14.0 PG
Part CategoryPerformance Parts
R-Value7
Cold Flexibility-30 deg C without Cracking
ColorBlack Polymer / Silver Backing
QuantitySold as a Kit
MaterialButyl Rubber Compound
CoverageFloor, Trunk, Rear Quarter Panels
Hardness6.5-9.0 mm (ASTM D-5)
Thickness1.5 mm
ReusableNo
Cutting RequiredYes
Temperature Resistance464 deg F (1 hr Bake, No Deformation)
FlammabilitySelf-Extinguishing per FMVSS 302
Additional Adhesive RequiredNo
Shelf Life12 Months Minimum, Stored Below 40 deg C
SafetyNot Considered a Hazardous Material
Part FitmentDirect Fit
Specific Gravity1.47 (0.47 lb per sq ft)
Vendor Part Number624704
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
