---
product_id: 55374454
title: "iDye Poly Fabric Colouring in Blue for Polyester, Nylon, Synthetic Textiles and Blended Fibres, Simple Clothing Dyeing Craft Supplies, 14g Packet"
brand: "jacquard"
price: "C$1357"
currency: NIO
in_stock: true
reviews_count: 13
category: "Jacquard"
url: https://www.desertcart.ni/products/55374454-idye-poly-fabric-colouring-in-blue-for-polyester-nylon-synthetic
store_origin: NI
region: Nicaragua
---

# Vibrant synthetic blue Mess-free dissolvable packet Colors up to 1.3 kg fabric iDye Poly Fabric Colouring in Blue for Polyester, Nylon, Synthetic Textiles and Blended Fibres, Simple Clothing Dyeing Craft Supplies, 14g Packet

**Brand:** jacquard
**Price:** C$1357
**Availability:** ✅ In Stock

## Summary

> ♨️ Transform your synthetics with zero mess & max impact!

## Quick Answers

- **What is this?** iDye Poly Fabric Colouring in Blue for Polyester, Nylon, Synthetic Textiles and Blended Fibres, Simple Clothing Dyeing Craft Supplies, 14g Packet by jacquard
- **How much does it cost?** C$1357 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/55374454-idye-poly-fabric-colouring-in-blue-for-polyester-nylon-synthetic)

## Best For

- jacquard enthusiasts

## Why This Product

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

## Key Features

- • **Concentrated Power:** One 14g packet dyes up to 1.3 kg of fabric—perfect for bold projects without waste.
- • **Upcycle & Personalize:** Revive faded activewear, customize home textiles, or dye 3D prints—your DIY style, amplified.
- • **Creative Two-Tone Effects:** Dye synthetic fibers only in blends for unique heathered or vintage looks that stand out.
- • **Effortless Dyeing Process:** Dissolvable packet means zero mess—just simmer, stir, and transform your wardrobe or crafts.
- • **Vivid Blue for Synthetics:** Unlock rich, uniform color on polyester, nylon & blends—no patchiness, just pure vibrance.

## Overview

Jacquard iDye Poly Blue is a concentrated, dissolvable fabric dye specially formulated for synthetic textiles like polyester and nylon. It delivers vibrant, uniform color with minimal effort, enabling creative upcycling and unique two-tone effects on blended fabrics. Each 14g packet dyes up to 1.3 kg of fabric, making it ideal for DIY fashion, home décor, and even synthetic craft materials.

## Description

iDye Poly is for synthetic fibers such as polyester and nylon. It will color almost anything synthetic, including plastics and acrylics, buttons, Frisbee discs, 3D printed objects, toys, dolls, wigs, urethane coatings and more! The dye comes in a dissolvable packet, so there are never any messy powders to handle: simply drop the packet in a pot of water, add your fabric or objects and bring to a boil! For fabric blends containing blended fabrics that contain both synthetic and natural fibers, use iDye Natural with the corresponding iDye Poly color at the same time. Or use a two different complementing colors to create a two-tone effect.

Review: No blotching or patchiness - I wanted to dye a pink and white striped polyester shirt navy blue and this did a perfect job with no blotching or patchiness after 1/2 hour of stirring. Even the buttons were dyed blue. (Obviously the white stripes came out a lighter shade of blue, as expected.) A large saucepan (which cannot be used for food after dying) is needed into which the item to be dyed must be placed, and it needs room to move freely in the pan with the hot water and dye solution. The dye packet is water soluble so there is no mess. A large spoon for mixing the dye solution and a pair of tongs for picking up and moving the item being dyed is helpful to have to hand as well. As the water is brought up to temperature slowly there is no shrinkage, and the dye rinses out easily afterwards.
Review: Great clothes dye - Lovely colour. More purple/blue than a true blue (tanzanite colour), but I don't mind, it's still a lovely deep, vibrant colour. Worked well on two floaty, shear tops; one was a cream top and the other was bright pink. Both have come out lovely. I only boiled them for 30 minutes, rinsed well in cold water, then put them in the washing machine. Don't forget to wear rubber gloves... your hands and nails will turn blue if not, and it doesn't wash off easily ;-)

## Features

- Causes serious eye irritation.
- Harmful to aquatic life with long lasting effects.
- May cause an allergic skin reaction.
- VIBRANT COLOUR FOR SYNTHETIC FABRICS: Specifically formulated to achieve rich, uniform blue colour on polyester and nylon textiles, which are often difficult to dye. This iDye Poly packet also works effectively on some plastics, acrylics, and blended fabrics containing a high percentage of synthetic fibres, opening up a wide range of creative DIY projects.
- SIMPLIFIES THE DYEING PROCESS: The dye comes in a dissolvable packet, which you add directly to a pot of water on the stove. This design reduces handling of loose powders, helping to minimise mess and clean-up time. Just add the fabric, bring the water to a simmer, and follow the instructions to transform your synthetic textiles with a new, even colour.
- REVITALISE AND CUSTOMISE YOUR ITEMS: Breathe new life into faded polyester clothing, athletic wear, or nylon accessories. Use this blue fabric colourant to upcycle existing garments, create custom costumes, dye 3D printed objects, or add a personal touch to home furnishings like curtains or cushion covers. An accessible option for DIY fashion enthusiasts and crafters.
- ACHIEVE UNIQUE EFFECTS ON BLENDS: When used on polyester-cotton blends and other mixed fibre textiles, iDye Poly will only colour the synthetic fibres, leaving the natural ones untouched. This allows for the creation of interesting two-tone, heathered, or vintage-style visual effects. For a solid colour on blends, use with iDye for Natural Fabrics (sold separately).
- CONCENTRATED FORMULA FOR APPLICATION: Each 14g packet contains enough concentrated dye to colour up to 1.3 kg of dry fabric. For consistent colour, this product is designed for stovetop use in a stainless steel or enamel pot. The package includes the dissolvable dye sachet and a colour intensifier, providing the necessary components for the standard dyeing process.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002O9BTXC |
| Best Sellers Rank | 289,999 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 187 in Fabric Dyes |
| Brand | Jacquard |
| Colour | blue |
| Customer Reviews | 3.9 3.9 out of 5 stars (488) |
| Date First Available | 10 Aug. 2010 |
| Item Weight | 22.7 g |
| Material | Jacquard |
| Model Number | JAJID1451 |
| Product Dimensions | 13.72 x 8.51 x 1.27 cm; 22.68 g |
| Special Features | unframed |

## Product Details

- **Brand:** Jacquard
- **Colour:** blue
- **Compatible material:** Polyester, Nylon
- **Item form:** Packet
- **Item weight:** 23 g

## Images

![iDye Poly Fabric Colouring in Blue for Polyester, Nylon, Synthetic Textiles and Blended Fibres, Simple Clothing Dyeing Craft Supplies, 14g Packet - Image 1](https://m.media-amazon.com/images/I/61TeIJNZxAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ No blotching or patchiness
*by F***P on 3 August 2025*

I wanted to dye a pink and white striped polyester shirt navy blue and this did a perfect job with no blotching or patchiness after 1/2 hour of stirring. Even the buttons were dyed blue. (Obviously the white stripes came out a lighter shade of blue, as expected.) A large saucepan (which cannot be used for food after dying) is needed into which the item to be dyed must be placed, and it needs room to move freely in the pan with the hot water and dye solution. The dye packet is water soluble so there is no mess. A large spoon for mixing the dye solution and a pair of tongs for picking up and moving the item being dyed is helpful to have to hand as well. As the water is brought up to temperature slowly there is no shrinkage, and the dye rinses out easily afterwards.

### ⭐⭐⭐⭐⭐ Great clothes dye
*by L***Y on 10 June 2018*

Lovely colour. More purple/blue than a true blue (tanzanite colour), but I don't mind, it's still a lovely deep, vibrant colour. Worked well on two floaty, shear tops; one was a cream top and the other was bright pink. Both have come out lovely. I only boiled them for 30 minutes, rinsed well in cold water, then put them in the washing machine. Don't forget to wear rubber gloves... your hands and nails will turn blue if not, and it doesn't wash off easily ;-)

### ⭐⭐⭐⭐ Very pleased
*by A***R on 21 February 2016*

Dyed a badly yellowed cream dress. Care label lost in alteration but clearly synthetic. Dark blue dye dyed it to a nice bluebell colour, the lining dyed a dark purply cobalt so I guess that's the colour range. I did not want the stress or Snell or hassle of stove top method so just did on a ninety degree machine wash. No smell at all.

## Frequently Bought Together

- Jacquard iDye Poly .49 Oz - Blue
- Jacquard iDye for Natural Fabrics .49 Oz - Black
- Jacquard Idye Polyester Dye: Black

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-10*