3M Thinsulate SM600L Insulation Height Once Expanded
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3M Thinsulate SM600L Insulation Rolls
3M Thinsulate SM600L Insulation Installation Kit

3M Thinsulate (TM) SM600L Acoustic Thermal Automotive Insulation for van and car

Regular price$71.25
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Thinsulate Install Kit

3M Thinsulate SM600L Sound & Thermal Insulation for Vans
Looking for premium van insulation? 3M Thinsulate SM600L Insulation is engineered specifically for vehicles, offering superior soundproofing and thermal performance. Perfect for camper van conversions!

  • Size: 60" wide, with scrim on one side. Sold per linear foot (1 linear foot = 5 sq ft).
  • Thickness: Expands to 1 ¾” (44mm) after unpacking.
  • Certified Safe: 3M Thinsulate SM600L Insulation is FMVSS 302 compliant (Federal Motor Vehicle Safety Standard).
  • Superior Features:
    • Delivers more acoustic absorption per unit weight vs. competitive products
    • Non-woven sound absorbing fibers reduce noise for a quieter ride.
    • Hydrophobic fibers resists moisture, mold, and mildew.
    • Lightweight and helps meet vehicle mass reduction goals.

Approximate amounts needed to insulate the walls, ceiling, doors and cab area:

  •  144 WB Sprinter / 148 WB Transit (slider window & rear window in back doors): 50 linear feet
  • Promaster 159 WB: 60 linear feet
  • 170 WB Sprinter: 60 linear feet
  • 170 WB Extended Sprinter or Transit 148 Extended: 70 linear feet

Installation Made Easy:
Add our Thinsulate Installation Kit (includes scissors, 4 ft flexible rod, and high-strength string) for hassle-free application. Use 3M 90 Adhesive Spray to securely attach the white fiber side to your van's interior skin.

Shipping Info:
Orders over 45 linear feet ship in two rolls. For shipping to Alaska or Hawaii, please call 541-490-4292.

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