---
product_id: 666174618
title: "6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black)"
brand: "fingwerk"
price: "227 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/666174618-6-8m-rubber-door-seal-strip-adhesive-back-d-shape
store_origin: RO
region: Romania
---

# 6.8m length for full coverage Flexible rubber resists extreme temps Self-adhesive for easy install 6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black)

**Brand:** fingwerk
**Price:** 227 Lei
**Availability:** ✅ In Stock

## Summary

> 🚪 Seal the deal on comfort and style — don’t let gaps steal your vibe!

## Quick Answers

- **What is this?** 6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black) by fingwerk
- **How much does it cost?** 227 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/666174618-6-8m-rubber-door-seal-strip-adhesive-back-d-shape)

## 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-Weather Durability:** Flexible rubber won’t crack or freeze, maintaining insulation year-round
- • **Custom Fit for Any Frame:** Easily cut and bend to shape, adapting seamlessly to doors, windows, and more
- • **Effortless DIY Installation:** Peel-and-stick adhesive backing ensures a firm hold without tools or mess
- • **Seal Every Gap with Precision:** 6.8 meters long and 9mm wide, fits gaps from 2.5 to 5.5mm perfectly
- • **Multi-Purpose Insulation Power:** Blocks wind, dust, noise, and cold to keep your space cozy and quiet

## Overview

This 6.8-meter black D-shaped rubber door seal strip from Fingwerk offers a versatile, self-adhesive solution to insulate doors and windows. Designed to fit gaps between 2.5 and 5.5mm, it’s made from flexible, weather-resistant rubber that prevents drafts, noise, dust, and temperature loss. Easy to cut and install, it’s a must-have upgrade for any modern home or office seeking energy efficiency and quiet comfort.

## Description

6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black)

## Features

- PACKAGE INCLUDES Total length 6m, width 9mm, thickness 0.6cm, 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, noise, cold, protect window and door, reduce wear on 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 by tearing the red film on the surface. After 24 hours of adhesion, the sealing strip is very firm and does not fall off (is no longer affected by extreme temperatures).
- Widely used: The 3M adhesive rubber 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 tape is easy enough to customize with scissors or utility knife and cut to size you want. 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 |
| Item Thickness | 0.23 Inches |
| Recommended Uses For Product | Door, Electrical cabinets, Window |
| Number of Items | 1 |
| Manufacturer | Fingwerk |
| Net Quantity | 1.0 Count |
| Country of Origin | USA |
| Item model number | FD20 |
| Product Dimensions | 4.83 x 20.32 x 20.32 cm; 180 g |
| ASIN | B0BLTNL21B |

## Product Details

- **Brand:** Fingwerk
- **Material:** Rubber
- **Colour:** Black D-shape
- **Item Thickness:** 0.23 Inches
- **Recommended Uses For Product:** Door, Electrical cabinets, Window

## Images

![6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 1](https://m.media-amazon.com/images/I/61RVeyxDDuL.jpg)
![6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 2](https://m.media-amazon.com/images/I/71--EUQMYWL.jpg)
![6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 3](https://m.media-amazon.com/images/I/61YlChwCsVL.jpg)
![6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 4](https://m.media-amazon.com/images/I/71L+-NK2H1L.jpg)
![6.8M Rubber Door Seal Strip Adhesive Back D Shape Door Seal for Door Frame Insulation Large Gap Easy Cut to Size (Black) - Image 5](https://m.media-amazon.com/images/I/71xcDP6VJWL.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 20 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)
- Bantie 20FT Weather Stripping Door Seal Self Adhesive Weather Strip Silicone D Shaped Seal Strip for Door Frame/Window Seal (20FT Black 3/8" W × 1/4" T)
- VITAM AMO Weather Stripping Seal Strip for Doors/Windows 18 Feet, Self-Adhesive Backing Seals Large Gap (from 5/16 inch to 15/32 inch), Easy Cut to Size

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-02*