3M Thinsulate (AU4002-5) Acoustic & Thermal Insulation

Description

3M Thinsulate provides both thermal and acoustic insulation in one easy-to-install product! Thermal insulation keeps your van warm or cold and the acoustic insulation keeps the van quiet from road noise and ambient noise. In addition, Thinsulate helps to "dampen" the vibration of the sheet metal of your van similar to using sheets of butyl sound deadener like Noico. This allows you to either omit that type of butyl sound deadening entirely or use much less and save on time, money and weight.

Unlike many other insulation products, Thinsulate is manufactured specifically for the purpose of insulating vehicles and therefore has the following advantages:

• Hydrophobic fibers resist moisture, mold and mildew
• Flame resistant and meets FMVSS 302 certified motor vehicle safety standards
• Lightweight material perfect for vehicles. Thinsulate acoustic insulation is made from lightweight polyester and polypropylene non-woven fibers (details in a PDF)
• Easy to cut and install
• Does not off gas and has no noticeable odor
• Can be removed easily if necessary for modifications or repairs
• Cruelty-Free Product (Vegan).  "No sheep were harmed in the making of this product"
• Does not have a "Barn" Smell like wool.

How Much You'll Need

The amounts below are only suggestions for the amount needed to insulate your camper van's floor. We highly recommend that you measure the space you will be insulating before purchase. Any extra material left over after insulating your floor can be used in door cavities, or to double up in other areas.

• 118" wheel base Promaster: 10 linear feet
• 136" wheel base Promaster: 15 linear feet
• 159" wheel base Promaster: 15 linear feet
• 159" extended wheel base Promaster: 20 linear feet
• 144" wheel base Sprinter: 15 linear feet
• 170" wheel base Sprinter: 20 linear feet
• 170" extended wheel base Sprinter: 20 linear feet
• 130" wheel base Transit: 10 linear feet
• 148" wheel base Transit: 15 linear feet
• 148" extra long Transit: 15 linear feet

The Cool Science How Thinsulate Absorbs Sound To Quiet Your Ride

Sound (noise) is transmitted as waves through the air which oscillate at varying frequencies. When these sound waves interact with the super fiber weave of our 3M Thinsulate material, the friction converts their "acoustic energy" into heat and deadens the sound to quite your ride!

A Word About Compression from 3M (and Vanlife Outfitters)...

3M Thinsulate(TM) comes compressed from the factory (Vanlife Outfitters also ships it compressed). The SM600L is typically about 1/2" to 3/4" thick when it comes off the roll.  It will expand over time but can take a number of weeks. It is best (and easier) to install it compressed and let it expand after it is in place.

Installation

• Thinsulate can easily be cut to shape with sharp fabric-type scissors.
• You can roll out the sheet of Thinsulate down the full length of the center of your van's floor. Then, use the excess material to fill in the spaces around the edges of the floor. The double scrim helps the Thinsulate to slide easily into place.
• Generally, you won't need to use any adhesive for install, as your plywood floor will be secured down on top of the Thinsulate and keep it in place.
• Many people report that their entire van can be insulated in a single day with Thinsulate.