---
product_id: 745685676
title: "Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black)"
brand: "fingwerk"
price: "₨18801"
currency: LKR
in_stock: false
category: "Fingwerk"
url: https://www.desertcart.lk/products/745685676-fingwerk-door-seal-strip-rubber-12-6m-self-adhesive-back
store_origin: LK
region: Sri Lanka
---

# 12.6M length for full coverage Flexible rubber resists extreme temps Self-adhesive for effortless install Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black)

**Brand:** fingwerk
**Price:** ₨18801
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Seal smart, save energy, and stop the chill in its tracks!

## Quick Answers

- **What is this?** Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black) by fingwerk
- **How much does it cost?** ₨18801 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/745685676-fingwerk-door-seal-strip-rubber-12-6m-self-adhesive-back)

## Best For

- fingwerk enthusiasts

## Why This Product

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

## Key Features

- • **All-Season Comfort:** Flexible rubber won’t crack or freeze, keeping your space insulated year-round
- • **Stick & Stay Power:** Super-strong 3M adhesive ensures a firm hold that won’t peel off, even in harsh weather
- • **Cut to Fit, No Fuss:** Easily trim with scissors or knife for a perfect custom fit every time
- • **Seal Every Gap Like a Pro:** 40 yards of premium D-shape rubber seals gaps from 2.5 to 5.5mm flawlessly
- • **Versatile Use Beyond Doors:** Ideal for windows, cabinets, speakers, and more—upgrade your entire home’s efficiency

## Overview

The Fingwerk Door Seal Strip Rubber offers 12.6 meters of durable, self-adhesive D-shaped rubber sealing strip designed to insulate door and window frames. With a 9mm width and 6mm thickness, it effectively seals gaps between 2.5 to 5.5mm, preventing drafts, dust, noise, and energy loss. Its flexible material withstands extreme temperatures without cracking, and the strong 3M adhesive ensures long-lasting installation. Easy to cut and apply, it’s a versatile solution for enhancing home comfort and energy efficiency.

## Description

Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black) : desertcart.in: Home Improvement

## Features

- PACKAGE INCLUDED Total length 40 yards, width 9mm, thickness 6mm, suitable for gaps and gaps from 2.5 to 5.5mm.
- MULTIFUNCTIONAL The simple use of the draught excluder around a door or window frame can dramatically help maintain a comfortable temperature in your home. It is made of a flexible material and will not freeze or crack under extreme temperatures. Door weather stripping can be used to prevent wind, dust, sound, cold, protect window and door, reduce the wear on the window/door when opening and closing.
- EASY INSTALLATION Super strong self adhesive door/window weather stripping is covered with a strong sticky substance on one side. Install it easily by tearing the red film on the surface. After 24 hours pasting, the sealing strip is very firm and does not fall off (no longer affected by extreme temperatures).
- Widely used: the 3M adhesive rubber weather stripping is widely used in various door seals and window insulation, furniture, control cabinets, speakers, toys, crafts, sports equipment, etc.
- EASY TO CUT TO SIZE:The rubber stripping tape is easy enough to cut to size with scissors or utility knife. It bends easily and adapts to any shape, ensuring quick and easy installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Fingwerk |
| Material | Rubber |
| Colour | Black D-shape |
| Product Dimensions | 9W Millimeters |
| Item Thickness | 6 Millimetres |
| Recommended Uses For Product | Window,Door |
| Manufacturer | Fingwerk |
| Net Quantity | 1.0 Count |
| Country of Origin | USA |
| ASIN | B09TRBV7G8 |

## Product Details

- **Brand:** Fingwerk
- **Colour:** Black D-shape
- **Item Thickness:** 6 Millimetres
- **Material:** Rubber
- **Product Dimensions:** 9W Millimeters

## Images

![Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 1](https://m.media-amazon.com/images/I/41B0Lhe13wL.jpg)
![Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 2](https://m.media-amazon.com/images/I/41JFoA-2jDL.jpg)
![Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 3](https://m.media-amazon.com/images/I/51+COFey1zL.jpg)
![Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 4](https://m.media-amazon.com/images/I/515KZ6c7HaL.jpg)
![Fingwerk Door Seal Strip Rubber 12.6M Self Adhesive Back D Shape Door Seal Strip for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 5](https://m.media-amazon.com/images/I/51WYfkVYnKL.jpg)

## Questions & Answers

**Q: What size/width slot is required for pushing the plastic edge into?**
A: Not sure what width you are asking about. If you are talking about the channel it goes into it is pretty much standard size which is a groove you press the flange into. The only width/gap you need to make sure of is the door to the frame which is about 5/8. Close your door and measure the spacing. I used this to replace the original of 37 years old and it fit like a charm. Very satisfied, looks good and will stop any air leaks. Hope this helps.

**Q: The groove you press the flange into should be installed first, because regular doors do not have it, right?**
A: Actually our door had a groove and we just replaced the old stripping that the cats had shredded. Easy and worked great

## Frequently Bought Together

- Fingwerk 40 Feet Rubber Weather Stripping Door Seal Strip, Self-Adhesive Backing D-Shape Door Weatherstripping for Door Frame Insulation Large Gap, Easy Cut to Size(Black)
- Vellure® Door Draft Stopper for Bottom of Door - Premium Door Sweep for Bottom of Door/Weather Stripping Door Seal (Save Energy – installs Quickly and Easily) Door Strip Ideal for Keeping Out Cold
- Bantie 20FT Weather Stripping Door Seal Self Adhesive Door Weather Stripping Weather Strip Silicone D Shaped Seal Strip for Door Frame/Window Seal (20FT Black 3/8" W × 1/4" T)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-31*