Collection: Mass Loaded Vinyl for Cars

Yes, mass loaded vinyl blocks airborne noise (road, wind, exhaust drone) by forming a continuous barrier at 100% coverage. To take it up a notch, we always recommend pairing Luxury Liner Pro with Damplifier Pro to stop metal from vibrating, the other half of the noise problem. Your sound deadener stops the structural noise, and MLV blocks what's still coming through the air. Together, they get you the dead-quiet cabin most people are after.

Yes, Luxury Liner MLV meets FMVSS 302 vehicle fire safety standards, the same standard used to test factory interior materials.

Luxury Liner Pro and the Luxury Liner Sheet are built specifically for vehicles and are the right starting point for most projects. We also carry full 1 lb and 2 lb rolls of Luxury Liner MLV for larger projects, like a full van or RV build, where roll format covers more ground. Use the table below to match your project to the right pick.

Luxury Liner Pro fuses MLV directly to closed cell foam, so the decoupling layer MLV needs to perform well is already built in — no separate foam to buy, cut, and install. CCF decouples the vinyl from the substrate to avoid generating resonant ‘knocking’ noise. It also adds real heat insulation on top of the noise blocking, making it a 2-in-1 barrier for the floor, firewall, or trunk. Pair it with Damplifier Pro sound deadening underneath for the best results in any vehicle.

Luxury Liner Sheet is raw MLV without a foam backing, so it needs two things to perform at its best: a sound deadening layer underneath, like Damplifier Pro, to stop the metal panel from vibrating, and a decoupler between the MLV and that panel, like OverKill Pro closed cell foam. Skip the decoupler and the MLV can resonate directly against the deadened metal, working against the isolation you're trying to build.

Our Luxury Liner MLV is compounded from consistent, high-grade vinyl rather than cheap recycled fillers, so every sheet holds the same density and stays odorless, sheet to sheet and order to order. It's the same material quality whether you're buying a single sheet or outfitting an entire vehicle. Not sure it's the right fit for your build? Grab a sample of Luxury Liner Pro and Luxury Liner Sheet before you commit to a full order.

In a vehicle, the floor, cabin-side firewall, trunk, and door skins see the most airborne noise, so mass loaded vinyl installed there gives the most noticeable results — these panels sit closest to the tires, exhaust, and engine bay, the biggest sources of the drone MLV is built to block.

It depends on your vehicle. Luxury Liner Pro and the Luxury Liner Sheet come in the same 9 sq ft sheets, so the same coverage numbers work for either one. Here's about how many sheets you'll need to cover the floor, cabin-side firewall, and trunk/back wall — the three highest-impact panels — by vehicle type. This doesn't include the doors, which vary more by vehicle and are best measured individually.

Sound deadening and mass loaded vinyl solve two different problems. Sound deadening products like Damplifier Pro stop the metal in your doors, floor, and trunk from vibrating, which is what causes rattles and that tinny, buzzy sound. Mass loaded vinyl doesn't touch vibration — it adds mass to physically block airborne noise (road, wind, exhaust) from passing through the panel. Most quiet-cabin builds need both, layered together, not one instead of the other.