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Vehicle Info NeededHUSHMATPART NUMBER: 774-624593
Door Sound Deadening and Thermal Insulation Kit for 1978-1987 Buick Regal
$13491
Ships on 09/14/2026
Lowest Price GuaranteeDoor Sound Deadening and Thermal Insulation KitFits 1978-1987 Buick Regal Covers Doors Butyl Rubber Compound, R-7 Rating Black/Silver Backing Sold as a Kit
Cut wind and road noise from a Buick Regal with a custom-measured HushMat Ultra kit that treats the door panels in one peel-and-stick package.
HushMat 624593 Door Sound Deadening Kit Features:
- Covers Doors
- 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
Part CategoryPerformance Parts
R-Value7
Cold Flexibility-30 deg C without Cracking
ColorBlack Polymer / Silver Backing
QuantitySold as a Kit
MaterialButyl Rubber Compound
CoverageDoors
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)
Package Qty1
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
