keiproject
3M™ Thinsulate™ Acoustic Insulation SM600L
3M™ Thinsulate™ Acoustic Insulation SM600L is a lightweight, non-woven material engineered to enhance vehicle cabin comfort by effectively absorbing noise. Its unique blend of fine microfibers targets high-frequency sounds, while thicker fibers provide structure and loft, resulting in superior acoustic performance.
By integrating 3M™ Thinsulate™ Acoustic Insulation SM600L, manufacturers can enhance passenger comfort through effective noise reduction while supporting vehicle weight optimization objectives.

Pickup available at Covina
Usually ready in 24 hours
Manufacturer / Model | 3M Thinsulate Required — Walls & Ceiling |
---|---|
136″ wheel base Promaster | 40–45 linear feet |
159″ wheel base Promaster | 50–55 linear feet |
159″ extended wheel base Promaster | 60–65 linear feet |
144″ wheel base Sprinter | 50–55 linear feet |
170″ wheel base Sprinter | 60–65 linear feet |
170″ extended wheel base Sprinter | 70–75 linear feet |
148″ wheel base Transit | 50–55 linear feet |
148″ extra long Transit | 60–65 linear feet |
Note: We generally recommend about one large can of 3M 90 Spray Adhesive for every 20 linear feet of insulation you are purchasing. Example: For a 159″ wheelbase Promaster (50–55 LF), you’ll need approximately 3–4 cans of spray adhesive. |
Sheet Size | Linear Feet |
---|---|
5 ft × 10 ft | 10 Linear Feet |
5 ft × 20 ft | 20 Linear Feet |
5 ft × 30 ft | 30 Linear Feet |
5 ft × 40 ft | 40 Linear Feet |
5 ft × 50 ft | 50 Linear Feet |
5 ft × 60 ft | 60 Linear Feet |
5 ft × 70 ft | 70 Linear Feet |
Product information
Shipping:
We are committed to delivering your order as quickly as possible. Here's what you can expect:
- Processing Time: Orders are processed within 1-2 business days.
- Shipping Time: Depending on your location, delivery typically takes 3-7 business days.
- Shipping Rates: Shipping is calculated at checkout based on your location and the size of your order. Free shipping is available for orders over $50.
Returns:
Your satisfaction is our priority. If you're not completely happy with your purchase, we offer a hassle-free return policy:
- Return Window: Items can be returned within 30 days of delivery for a refund or exchange.
- Condition of Items: Products must be unused, in their original packaging, and in resalable condition.
- How to Return: Please contact our support team at Info@keiproject.com to initiate a return. We will provide you with instructions and a return shipping label.
- Refunds: Refunds will be processed within 7 business days of receiving your returned item. Original shipping fees are non-refundable.
Manufacturer / Model | 3M Thinsulate Required — Walls & Ceiling |
---|---|
136″ wheel base Promaster | 40–45 linear feet |
159″ wheel base Promaster | 50–55 linear feet |
159″ extended wheel base Promaster | 60–65 linear feet |
144″ wheel base Sprinter | 50–55 linear feet |
170″ wheel base Sprinter | 60–65 linear feet |
170″ extended wheel base Sprinter | 70–75 linear feet |
148″ wheel base Transit | 50–55 linear feet |
148″ extra long Transit | 60–65 linear feet |
Note: We generally recommend about one large can of 3M 90 Spray Adhesive for every 20 linear feet of insulation you are purchasing. Example: For a 159″ wheelbase Promaster (50–55 LF), you’ll need approximately 3–4 cans of spray adhesive. |
Sheet Size | Linear Feet |
---|---|
5 ft × 10 ft | 10 Linear Feet |
5 ft × 20 ft | 20 Linear Feet |
5 ft × 30 ft | 30 Linear Feet |
5 ft × 40 ft | 40 Linear Feet |
5 ft × 50 ft | 50 Linear Feet |
5 ft × 60 ft | 60 Linear Feet |
5 ft × 70 ft | 70 Linear Feet |
PRODUCT DETAILS
Enhanced Acoustic Absorption
Supports Weight Reduction Goals
Moisture and Mold Resistance
Versatile Application
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