---
product_id: 206402856
title: "DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip"
brand: "dgsl"
price: "₨10599"
currency: LKR
in_stock: true
reviews_count: 13
category: "Dgsl"
url: https://www.desertcart.lk/products/206402856-dgsl-foam-insulation-tape-1in-x-3-8in-x-16
store_origin: LK
region: Sri Lanka
---

# 16.5 ft length - long-lasting airtight seal -50°C to 150°C - extreme temp resistance CR Neoprene foam - durable & eco-friendly DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip

**Brand:** dgsl
**Price:** ₨10599
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal Smart, Live Comfortable — Don’t Let the Elements Crash Your Space!

## Quick Answers

- **What is this?** DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip by dgsl
- **How much does it cost?** ₨10599 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/206402856-dgsl-foam-insulation-tape-1in-x-3-8in-x-16)

## Best For

- dgsl enthusiasts

## Why This Product

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

## Key Features

- • **Temperature Warrior:** Performs flawlessly from freezing cold to scorching heat (-50°C to 150°C) without losing shape or stickiness.
- • **Multi-Purpose Mastery:** Ideal for doors, windows, AC units, cabinets, cars, and even sports gear—one tape to rule all seals.
- • **Ultimate Weather Defense:** Seals out water, dust, and drafts with military-grade CR Neoprene foam for year-round protection.
- • **Precision Fit & Flexibility:** Easily cut and bend to any shape or size, ensuring a perfect custom seal for doors, windows, and more.
- • **Industrial-Strength Adhesion:** Ultra-strong adhesive backing guarantees the tape stays put—no slipping, no peeling, no compromises.

## Overview

DGSL Foam Insulation Tape is a premium, eco-friendly neoprene foam strip designed for superior sealing and insulation. Measuring 1 inch by 3/8 inch and extending 16.5 feet, it offers exceptional resistance to temperature extremes (-50°C to 150°C), water, dust, and corrosion. Its high-density closed-cell structure combined with a powerful adhesive backing ensures a durable, airtight, and soundproof seal for doors, windows, and a wide range of applications, making it a top choice for professionals and homeowners seeking reliable weatherproofing solutions.

## Description

DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip - desertcart.com

Review: Exactly as described - This is high quality and very much weather proof as i have tested it. Fair warning its going to stick to whatever it touches so make sure where you put it is where you want it because its going to stick to it. Im currently using it on the outside to help keep water out for a temp solution and we just had a downpour for nearly an hour and its kept ALL water out and doesnt absorb water at all. The adhesive is Perfect for this as i said once it sticks to something its there lol you can take it off but in pices its not hard to get off whatever its stuck to just peel it off slowly and itll all come off. I could definitely see using this with other applications such as for windows, AC's (window units) Doors exc. I highly recommend this product!
Review: Works great to fill in a floor gap - I used this to fill in a gap between the wall and my floor at my new house. Fits perfectly and is keeping the cool air out! Sticks well and stays. It was very easy to cut to size.

## Features

- Foam Insulation Tape: The foam tape is made from environmental protection material, CR foam, Neoprene, which has excellent sealing and resistance to deformation feature, toxic free, can be used from -50 ℃ to 150 ℃
- High Density Foam Tape: Provides a perfect air-tight seal, sound proof, heat insulation, weather proof, oil resistance, resistant to corrosion, dust proof, shock-absorbing, buffering, sealing, flame retardant, anti-skidding and insulating
- Closed Cell Foam Strip: Adjustable and Flexible. The Neoprene sponge foam tape is easy enough to customize and cut to size with scissors or blade, and bend easily and conform to any shape
- Wide Range of Applications: The adhesive foam strips are widely used in various door seal and window insulation, furniture, electrical cabinets, cars, speakers, toys, handicrafts, sports equipments, etc
- Strong Adhesive: Foam Weather Seal Strip is designed for both industrial and commercial use. We used a high quality, ultra-strong adhesive backing that ensures this insulation foam tape stays in place indefinitely once applied

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086YPZ6KF |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,775 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #62 in Weather Stripping |
| Brand | DGSL |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,193) |
| Date First Available | April 10, 2020 |
| Included Components | no |
| Item Thickness | 1 Inches |
| Item Weight | 2.39 ounces |
| Item model number | FIT01 |
| Manufacturer | DGSL |
| Material | Neoprene |
| Number of Items | 1 |
| Product Dimensions | 5"L x 5"W |
| Recommended Uses For Product | Windows,Door |
| Size | 1In x 3/8In x 16.5Ft |
| UPC | 649205341794 659723872236 |
| Unit Count | 16.5 Feet |
| Usage | Cabinets |

## Product Details

- **Brand:** DGSL
- **Color:** Black
- **Item Thickness:** 1 Inches
- **Material:** Neoprene
- **Product Dimensions:** 5"L x 5"W

## Images

![DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip - Image 1](https://m.media-amazon.com/images/I/41qJbPINA1L.jpg)
![DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip - Image 2](https://m.media-amazon.com/images/I/518bBMf8-WL.jpg)
![DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip - Image 3](https://m.media-amazon.com/images/I/51QtEEG2dEL.jpg)
![DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip - Image 4](https://m.media-amazon.com/images/I/51eEwm2L4-L.jpg)
![DGSL Foam Insulation Tape, 1In x 3/8In x 16.5Ft Weather Stripping Door Seal Strip for Doors and Windows,Sliding Door,Sound Proof Soundproofing Door Seal,Weatherstrip,Air Conditioning Seal Strip - Image 5](https://m.media-amazon.com/images/I/51mkR1SOnKL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly as described
*by A***M on July 21, 2024*

This is high quality and very much weather proof as i have tested it. Fair warning its going to stick to whatever it touches so make sure where you put it is where you want it because its going to stick to it. Im currently using it on the outside to help keep water out for a temp solution and we just had a downpour for nearly an hour and its kept ALL water out and doesnt absorb water at all. The adhesive is Perfect for this as i said once it sticks to something its there lol you can take it off but in pices its not hard to get off whatever its stuck to just peel it off slowly and itll all come off. I could definitely see using this with other applications such as for windows, AC's (window units) Doors exc. I highly recommend this product!

### ⭐⭐⭐⭐⭐ Works great to fill in a floor gap
*by A***. on November 26, 2025*

I used this to fill in a gap between the wall and my floor at my new house. Fits perfectly and is keeping the cool air out! Sticks well and stays. It was very easy to cut to size.

### ⭐⭐⭐⭐ Works Great
*by G***M on July 29, 2024*

Used this to help keep my room cool. It also blocks sound. My neighbors are loud all the time and now I barely hear them. Adhesive is strong, once it’s on there it’s on good. If you try to remove it you might notice some adhesive gets stuck to the surface. Overall it works great, make sure you get the right size for what you’re using it for.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-01*