---
product_id: 415379038
title: "Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener"
brand: "siless"
price: "KSh75515"
currency: KES
in_stock: true
category: "Siless"
url: https://www.desertcart.co.ke/products/415379038-siless-linerpro-2in1-200-mil-5mm-36-sqft-car-sound
store_origin: KE
region: Kenya
---

# 100% waterproof & oil resistant Blocks 98% radiant heat transfer 200 mil (5mm) thick dual-layer foam Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener

**Brand:** siless
**Price:** KSh75515
**Availability:** ✅ In Stock

## Summary

> 🛠️ Silence the noise, beat the heat — upgrade your ride’s comfort today!

## Quick Answers

- **What is this?** Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener by siless
- **How much does it cost?** KSh75515 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/415379038-siless-linerpro-2in1-200-mil-5mm-36-sqft-car-sound)

## Best For

- siless enthusiasts

## Why This Product

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

## Key Features

- • **Extreme Heat Blocker:** Stops 98% of radiant heat to keep your ride cooler in summer and warmer in winter
- • **Dual-Layer Powerhouse:** 157 mil closed-cell foam + 50 mil b mastic for unbeatable sound & heat insulation
- • **Durable & Lightweight:** Crush and tear resistant at just 7.26 kg for 36 sqft coverage—premium protection without bulk
- • **Waterproof & Odorless:** Closed-cell PE foam repels moisture and oil, preventing rust and odors
- • **Easy Peel & Stick Installation:** Self-adhesive backing and flexible foam make DIY fitting a breeze, no roller needed

## Overview

Siless LinerPRO 2in1 is a premium 200 mil (5mm) thick closed-cell polyethylene foam combined with a 50 mil b mastic layer, delivering superior automotive sound deadening and heat insulation. Covering 36 sqft per roll, it blocks 98% of radiant heat, is fully waterproof and oil resistant, and installs easily with self-adhesive backing. Durable and odorless, it’s engineered to enhance vehicle comfort by reducing noise, preventing rust, and maintaining optimal cabin temperature year-round.

## Description

Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener : desertcart.ae: Automotive

## Features

- SILESS LinerPRO 2in1 combine 157 mil Closed Cell Foam and 50 mil Bmastic. LinerPRO is a heavy, thick, two layer composite material, that solves two of the most difficult automotive problems: dampening sound vibrations and heat insulation. OIL and Waterproof LinerPRO closed-cell polyethylene foam is the best for car, it ensures optimum efficiency and vibro&thermal insulation that could be possibly gained. The price Siless LinerPro with similar characteristics is more then three times cheaper!
- Heat Blocker and Sound Deadener: Effectively blocks 98% of radiant heat transfer. Siless LinerPRO is a very versatile insulation material with excellent thermal barrier properties that will block engine, exhaust, & summer heat, ensure your vehicle stays cooler in the summer and warmer in the winter, making your ride more pleasant!
- Waterproof: It is a waterproof thermal deadener with highly compressible closed cell foam formulation, it absolutely doesn’t absorb moisture and has no odor, and it’s flexible which make it easy to install with or without roller.
- The operating temperature of the material is the same as of the rubber foam up to 215 degrees Fahrenheit.
- SILESS LinerPro specifications: Self-adhesive foam sheets (closed cell PE foam) with waterproof glue. Thickness 200 mil / 0.20 inches / 5mm. Total coverage area - 36 ft².

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Siless |
| UPC | 094308950228 |
| Part number | SLL36 |
| Item Weight | 7.26 Kilograms |
| Product Dimensions | 41.99 x 24.18 x 0.1 cm; 7.26 kg |
| Item model number | SLL36 |
| Size | 36 sqft |
| Item Package Quantity | 1 |
| Coverage | 36 square foot |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Siless
- **Item thickness:** 5 Millimeters
- **Material:** Polyethylene (PE)
- **Product dimensions:** 42L x 24.2W centimeters
- **Recommended uses for product:** Automotive insulation

## Images

![Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener - Image 1](https://m.media-amazon.com/images/I/71ku7IW-xsL.jpg)
![Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener - Image 2](https://m.media-amazon.com/images/I/81Apetx+MvL.jpg)
![Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener - Image 3](https://m.media-amazon.com/images/I/81X5YMz5dbL.jpg)
![Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener - Image 4](https://m.media-amazon.com/images/I/81ca-LtTf6L.jpg)
![Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener - Image 5](https://m.media-amazon.com/images/I/81hLvCD1qWL.jpg)

## Questions & Answers

**Q: Can you paint the outside of this product?  Looking for something to line the inside of the cabinets in my Motorhome ti help with heat**
A: I would not paint it. It is a sponge foam. The lighter 80mil would be better to paint with the aluminum backing. Be sure to use high heat paint

**Q: What vwlse should bebused with b this**
A: I used fiberglass suspended ceiling tiles. They are somewhat rigid and easy to cut to fit. They hold their shape better than fiberglass bats will over time in a shaking, vibrating vehicle.
Styrofoam will squeak and drive you crazy.

**Q: Does it not release any smell or odor what so ever, if parked outside all day in the scorching tropical heat from the Caribbean?**
A: unfortuanty I have NO IDEA how hot the Caribbean sun gets.....We never noticed qy smell ...

**Q: Do they have an unbranded version? considering a product like this for a jeep hard top and would much rather have a solid black appearance.**
A: The fiberglass is yellow and the plastic covering on all of it I've seen is white/off white.  I believe you would need a thin plastic or cardboardy headliner.  I haven't used this on a jeep.

## Frequently Bought Together

- Siless LinerPRO 2in1 200 mil (5mm) 36 sqft Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound Deadener
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-22*