---
product_id: 342958381
title: "Saint-Gobain ADFORS .125x100' BLACK 1-BAG SPLINE"
brand: "adfors"
price: "569.99 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Adfors"
url: https://www.desertcart.tn/products/342958381-saint-gobain-adfors-125x100-black-1-bag-spline
store_origin: TN
region: Tunisia
---

# 0.125 inch thickness for precise fit 100 ft length covers large projects Black color for sleek, professional finish Saint-Gobain ADFORS .125x100' BLACK 1-BAG SPLINE

**Brand:** adfors
**Price:** 569.99 DT
**Availability:** ✅ In Stock

## Summary

> 🖤 Lock in perfection with every screen install — don’t let your windows settle for less!

## Quick Answers

- **What is this?** Saint-Gobain ADFORS .125x100' BLACK 1-BAG SPLINE by adfors
- **How much does it cost?** 569.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/342958381-saint-gobain-adfors-125x100-black-1-bag-spline)

## Best For

- adfors enthusiasts

## Why This Product

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

## Key Features

- • **Professional Finish:** Black spline adds a sleek, modern look that elevates any screening job
- • **Durable Yet Flexible:** Flexible PVC material bends easily around corners while maintaining strong hold
- • **Universal Compatibility:** Works flawlessly with ADFORS Pet Polyester, Solar, and Aluminum screens
- • **Bulk Length, Bulk Savings:** 100-foot roll lets you tackle multiple projects without constant reordering
- • **Precision Fit, Every Time:** 0.125 inch thickness ensures seamless screen retention in 5/16” x ¾” frames

## Overview

Saint-Gobain ADFORS .125x100' Black 1-Bag Spline is a durable, flexible PVC spline designed for secure and flawless screen installation. Measuring 0.125 inches thick and 100 feet long, it fits standard 5/16” x ¾” frames and is compatible with various ADFORS screens including pet, solar, and aluminum types. Its black color offers a sleek finish, making it a top choice for professionals and DIYers aiming for a polished, long-lasting result.

## Description

Screen retaining spline is the “glue” that holds a good screening project together. Pairing the correct spline size and color will ensure your screens go in smoothly and look great. ADFORS offers a wide variety of screen retaining spline to meet the need of any job, large or small.

Review: Excellent spline , durable, thinner than average splines and cost way better than other providers - Handyman and myself happy with purchase as hardware store, big box stores don’t carry this size of spline .125inch x 100 ft for old type window screens ! Especially for installing pet screens which are thicker than most screens! Kudos to desertcart.ca for having this product in stock! I had this type of spline many years ago!
Review: Tough, Flexible and Consistent - This is the right product for the job, have used two of these 100ft packs to replace all the screens on my house. Far better value than the smaller packs at the hardware store. It's tough yet flexible and always consistent, easily handling the fussy bits like working around the corners, the locating pegs and the puller where things can get a bit tight and fiddly. Choose the right size for your screen frames and this product will consistently create and hold the right tension during installation to make your new screen mesh look flawless.

## Features

- 0.125 inch x 100 foot
- Secures screen into frame channel
- Easy to use
- Can be used with all types of insect screening
- This spline is suitable for l for screens such as ADFORS Pet Polyester Screen, ADFORS Solar Screen, and ADFORS Aluminum Screen when working with when working with a 5/16” x ¾” Frame

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GWU82WK |
| Best Sellers Rank | #421,205 in Home Improvement ( See Top 100 in Home Improvement ) #231 in Window Screens |
| Brand | ADFORS |
| Brand Name | ADFORS |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 6,848 Reviews |
| Global Trade Identification Number | 00011646701756 |
| Included Components | Saint-gobain ADFORS Spline, 125 in X 100 ft, Black |
| Item Type Name | Spline |
| Manufacturer | Saint-Gobain ADFORS |
| Material | Flexible PVC |
| Material Type | Flexible PVC |
| Model Number | FSP8521-U |
| No. of wires | 1 |
| Number Of Wires | 1 |
| Number of Cable Strands | 1 |
| Number of Items | 1 |
| Part Number | FCS8521-U |
| Strands | 1 |
| UPC | 011646701756 |
| Unit Count | 1.0 Count |
| Wire Diameter | 0.13 Inches |

## Product Details

- **Brand:** ADFORS
- **Colour:** Black
- **Material:** Flexible PVC
- **No. of wires:** 1
- **Number of Cable Strands:** 1

## Images

![Saint-Gobain ADFORS .125x100' BLACK 1-BAG SPLINE - Image 1](https://m.media-amazon.com/images/I/81idxKikMuL.jpg)

## Available Options

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

## Questions & Answers

**Q: My  screen has a spline groove that's about 1/4 inch. What size spline do I need?**
A: 1/4th inch would be .250 inches.  I suggest that you pull a small piece out and take it with you to your local hardware store to compare. About 1/4 inch is not a close enough measurement.  I had several screens (I think 6 screens) that were "about" 1/8 inch.  I found that there were three different sizes in the mix even though they "looked" to be "about" the same.

**Q: do i need to downsize the spline to install a longer lasting aluminum screen?**
A: Amazon sent me your q since I recently bought this product.  Check your screen to see if it currently has spline.  If so you need to go ahead and get replacement.  You might could use the the old but chances are it will rip enemies extracting, not last much longer, look lousy vs the new screen or all of the above.

**Q: What size spline do I need for a 5mm slot?**
A: .125"=.32cm.  and that will work on US screen
s.

**Q: What are the dimensions of the spline?**
A: The latest version of this spline I received is .097" thick and .298" wide. This is flexible spline and works well in my 18 year old screen room which takes more narrow spline than what is currently being sold at Lowe's and Home Depot.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent spline , durable, thinner than average splines and cost way better than other providers
*by J***B on 10 October 2025*

Handyman and myself happy with purchase as hardware store, big box stores don’t carry this size of spline .125inch x 100 ft for old type window screens ! Especially for installing pet screens which are thicker than most screens! Kudos to Amazon.ca for having this product in stock! I had this type of spline many years ago!

### ⭐⭐⭐⭐⭐ Tough, Flexible and Consistent
*by A***R on 21 May 2026*

This is the right product for the job, have used two of these 100ft packs to replace all the screens on my house. Far better value than the smaller packs at the hardware store. It's tough yet flexible and always consistent, easily handling the fussy bits like working around the corners, the locating pegs and the puller where things can get a bit tight and fiddly. Choose the right size for your screen frames and this product will consistently create and hold the right tension during installation to make your new screen mesh look flawless.

### ⭐⭐⭐⭐⭐ Excelente
*by C***S on 3 October 2025*

Excelente como complemento de screen resistente a mascotas.

## Frequently Bought Together

- Saint-Gobain ADFORS FSP8521-U 100' Spline, .125 in X 100 ft, Black, Foot
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-05*