Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - egg crate ? solid foam ?
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Old 01-07-2012, 11:56 AM
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ragtop
anything solid will create more squeaks. egg crate uses the foam to deaden and the egg crate shape to deflect echos. raammat and ensolite foam is what i researched and used. since you already have dynamat, just use the ensolite over it. both were very well rated on the sound deadening runoff. i used both on the firewall, back wall, doors and under carpet. my truk is still noisy from leaks around doors.
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