---
product_id: 680017191
title: "3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet)"
brand: "kei project"
price: "¥322158"
currency: JPY
in_stock: true
reviews_count: 9
category: "Kei Project"
url: https://www.desertcart.jp/products/680017191-3m-thinsulate-sm600l-automotive-camper-van-insulation-60-inch-x
store_origin: JP
region: Japan
---

# 60" width for broad coverage R-Value 5.45 per inch for superior thermal insulation Ships in 2x10 ft sections for easy handling 3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet)

**Brand:** kei project
**Price:** ¥322158
**Availability:** ✅ In Stock

## Summary

> 🚐 Insulate smart, travel warm — your van’s new best friend!

## Quick Answers

- **What is this?** 3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet) by kei project
- **How much does it cost?** ¥322158 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/680017191-3m-thinsulate-sm600l-automotive-camper-van-insulation-60-inch-x)

## Best For

- kei project enthusiasts

## Why This Product

- Trusted kei project brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sound Dampening Power:** Reduces road noise and vibrations, turning your camper van into a peaceful retreat on wheels.
- • **Effortless Installation:** Two 10-foot sections make fitting your camper van a breeze—no heavy lifting required.
- • **Lightweight Yet Durable:** Crafted from polyester and polypropylene fibers, it’s easy to cut, shape, and install without sacrificing durability.
- • **Premium Thermal Barrier:** R-Value 5.45 per inch keeps your van cozy in winter and cool in summer, maximizing comfort on every trip.
- • **Moisture & Odor Resistant:** Engineered to repel moisture and odors, so your van stays fresh and dry without extra waterproof layers.

## Overview

3M Thinsulate SM600L Automotive Camper Van Insulation offers a 60-inch wide, 20-foot long coverage with a high R-Value of 5.45 per inch. Designed specifically for vehicles, it ships in manageable 10-foot sections for easy installation. This lightweight, moisture-resistant insulation also provides excellent sound dampening and odor resistance, making it the ideal upgrade for camper van conversions and automotive applications.

## Description

Buy 3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet): Insulation - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect for my van conversion - This product is exactly what I needed for insulation in my van conversion. I'm really happy that they are in 5x10" section because it's much easier to work with. The thickness is exactly like it says it doesn't have any smell and I not getting itchy, like regular insulation. I feel that it has helped with noise reduction. It's definitely a good value for the money. Good quality product
Review: Campervan built - I have purchased four of these to insulate a campervan. It works well for sound dampening and insulation, just don’t compress it. The can is still open inside and I have no scientific way to measure the before and after noise levels, but it is noticeable. Staying warm is also nice. I am using this over EPDM insulation and have no complaints.

## Features

- Ships in two 10-foot sections for easy handling and flexibility. (Total 20 feet)
- Roll Width & Thickness/Weight: 60" width, 1.65 inches (44mm) thick, 0.95 lbs/cubic foot
- R-Value: 5.45 per inch (RSI 0.96) / FMVSS 302 certified Engineered for Vehicles
- Moisture Resistance: Exceptional moisture resistance, no need for additional waterproof layers, resistant to odors
- Lightweight & Easy to Install: Made from lightweight polyester and polypropylene fibers, easy to die-cut, heat seal, and bond to substrates
- Applications: Ideal for door panels, headliners, instrument panels, van walls

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DP3NYHC1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,951 in Automotive ( See Top 100 in Automotive ) #21 in Automobile Insulation |
| Color | White/Black |
| Coverage | 100 square feet (R-Value: 5.45 per inch) |
| Customer Reviews | 4.6 4.6 out of 5 stars (72) |
| Date First Available | November 26, 2024 |
| Included Components | SM600L |
| Item Package Quantity | 1 |
| Item Weight | 16.46 pounds |
| Item model number | SM600L |
| Manufacturer | Kei Project |
| Part Number | SM600L |
| Product Dimensions | 60 x 1.5 x 0.04 inches |
| Style | 5 Feet x 20 Feet |
| UPC | 376014350326 |

## Product Details

- **Brand:** Kei Project
- **Item Thickness:** 1.65 Inches
- **Material:** Polyester
- **Product Dimensions:** 60"L x 1.5"W
- **Recommended Uses For Product:** Sound Insulation

## Images

![3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet) - Image 1](https://m.media-amazon.com/images/I/411WSbl+sdL.jpg)
![3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet) - Image 2](https://m.media-amazon.com/images/I/414m4UZzjRL.jpg)
![3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet) - Image 3](https://m.media-amazon.com/images/I/41QC-nYTAmL.jpg)
![3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet) - Image 4](https://m.media-amazon.com/images/I/513BU0BkxaL.jpg)
![3M Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet) - Image 5](https://m.media-amazon.com/images/I/51Ne4kjyRUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my van conversion
*by R***I on December 12, 2025*

This product is exactly what I needed for insulation in my van conversion. I'm really happy that they are in 5x10" section because it's much easier to work with. The thickness is exactly like it says it doesn't have any smell and I not getting itchy, like regular insulation. I feel that it has helped with noise reduction. It's definitely a good value for the money. Good quality product

### ⭐⭐⭐⭐⭐ Campervan built
*by D***. on January 18, 2026*

I have purchased four of these to insulate a campervan. It works well for sound dampening and insulation, just don’t compress it. The can is still open inside and I have no scientific way to measure the before and after noise levels, but it is noticeable. Staying warm is also nice. I am using this over EPDM insulation and have no complaints.

### ⭐⭐⭐⭐⭐ Helped put a dent in a NY winter
*by B***I on January 16, 2026*

I couldn’t put this on fast enough for a NY winter. Once it was up there was a huge difference. Not only making the van a bit more cozy but helped with the cargo van noise when driving. Easy to work with when cutting to size and using a great adhesive there were no issues

## Frequently Bought Together

- Thinsulate SM600L Automotive Camper Van Insulation 60 Inch x 240 Inch (5 Feet x 20 Feet)
- 3M Hi-Strength 90 CA Spray Adhesive, Low VOC, Permanent, Bonds Laminate, Wood, Concrete, Metal, Plastic, Clear Glue, Net Wt 19 oz
- 3M Hi-Strength Spray Adhesive 90, Clear Glue, Permanent, High Strength Bonding, High Tack, Bonds Laminate, Wood, Concrete, Metal, Plastic, 17.6 oz Net Wt, NOT FOR SALE IN CA AND OTHER STATES

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**Shop now:** [https://www.desertcart.jp/products/680017191-3m-thinsulate-sm600l-automotive-camper-van-insulation-60-inch-x](https://www.desertcart.jp/products/680017191-3m-thinsulate-sm600l-automotive-camper-van-insulation-60-inch-x)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*