---
product_id: 57448521
title: "All-In-One Activator 550ml - Borax Solution For DIY Slime Kit, School Supplies, Art And Crafts Projects, Children's Craft Activities, Liquid Activator For Slime In The UK"
brand: "slime labs"
price: "C$2700"
currency: NIO
in_stock: true
reviews_count: 8
category: "Slime Labs"
url: https://www.desertcart.ni/products/57448521-all-in-one-activator-550ml-borax-solution-for-diy-slime
store_origin: NI
region: Nicaragua
---

# fast, consistent slime results 550ml long-lasting activator non-toxic, kid-safe formula All-In-One Activator 550ml - Borax Solution For DIY Slime Kit, School Supplies, Art And Crafts Projects, Children's Craft Activities, Liquid Activator For Slime In The UK

**Brand:** slime labs
**Price:** C$2700
**Availability:** ✅ In Stock

## Summary

> 🧬 Unlock the ultimate slime experience—because your creativity deserves the best!

## Quick Answers

- **What is this?** All-In-One Activator 550ml - Borax Solution For DIY Slime Kit, School Supplies, Art And Crafts Projects, Children's Craft Activities, Liquid Activator For Slime In The UK by slime labs
- **How much does it cost?** C$2700 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/57448521-all-in-one-activator-550ml-borax-solution-for-diy-slime)

## Best For

- slime labs enthusiasts

## Why This Product

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

## Key Features

- • **Time-Saving Fun:** A little goes a long way—start your slime adventure instantly with this ready-to-use activator.
- • **Limitless Creativity:** Works seamlessly with clear, glitter, and colored glues to unleash your imagination.
- • **Unmatched Consistency:** Say goodbye to slime fails with a formula that guarantees smooth, stretchy results.
- • **Effortless Slime Mastery:** Add, mix, and create perfect slime every time—no guesswork needed.
- • **Kid-Safe & Parent-Approved:** Non-toxic, safe for ages 3+, and proudly made in the UK for worry-free fun.

## Overview

The Slime Labs 550ml Slime Activator is a non-toxic, ready-to-use borax solution designed for consistent, smooth, and stretchy slime creation. Suitable for children aged 3 and up, this long-lasting activator works with all types of glue and is proudly made in the UK, ensuring safe, fast, and fun slime-making for all ages.

## Description

Slime Labs All-In-One Activator 550ml - Borax Solution For DIY Slime Kit, School Supplies, Art And Crafts Projects, Children's Craft Activities, Liquid Activator For Slime In The UK : desertcart.co.uk: Toys & Games

Review: Value for money and good product - I have purchased this item twice now because I feel it's good value for money and last alot longer than those small bottles, works well with the glue I brought so my grandson can make his slime . Also fast delivery
Review: Slime activator. - Really brilliant product that actually works, I did only buy a small bottle just in case! But will 100% be only buy this product from now on, my grandkids are so happy! Would highly recommend.

## Features

- Safety data sheet available on request.
- Warning:Do not aim at eyes or face.
- Warning:Not suitable for children under 36 months
- EASE OF USE – Make perfect slime every time! Add slowly to glue and mix until you reach the perfect consistency, no extra ingredients. Simple, fast, and fun for all ages!
- CONSISTENT RESULTS – Tired of slime fails? This activator guarantees smooth, stretchy slime with every batch. Perfect texture, zero frustration!
- KID-FRIENDLY & SAFE – Safe, non-toxic, and parent-approved! Let kids enjoy hours of worry-free, creative fun with a formula you can trust. Proudly produced in the UK.
- TIME-SAVING – A little goes a long way! This ready-to-use solution speeds up slime-making, so the fun starts instantly!
- VERSATILE FORMULA – Create any slime you can imagine! Works with clear, glitter, and coloured glues—unleash endless creativity with just one bottle!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079R67T3F |
| Age Range Description | Child, Adult |
| Best Sellers Rank | 200 in Toys & Games ( See Top 100 in Toys & Games ) 2 in Slime & Putty Toys |
| Brand Name | Slime Labs |
| Colour | Activator Only |
| Container Type | Bottle |
| Customer Reviews | 4.3 out of 5 stars 1,382 Reviews |
| Educational Objective | Imagination Development |
| Included Components | Slime Activator |
| Item Dimensions | 7 x 7 x 19.5 centimetres |
| Item Form | Liquid |
| Item Volume | 550 Millilitres |
| Manufacturer | Slime Labs |
| Manufacturer Warranty Description | 1 Year Limited Warranty |
| Material Type | Sodium Tetraborate |
| Maximum Age Recommendation | 1000.0 |
| Minimum Age Recommendation | 36.0 |
| Number of Items | 1 |
| Occasion | Birthday |
| Scent | Unscented |
| Size | 550ml |
| Special Features | Long Lasting |
| Theme | Science Fiction |
| Unit Count | 1.0 millilitre |

## Product Details

- **Brand:** Slime Labs
- **Colour:** Activator Only
- **Manufacturer Minimum Age (MONTHS):** 36.0
- **Item form:** Liquid
- **Item volume:** 550 Millilitres
- **Package information:** Bottle
- **Number of items:** 1
- **Special feature:** Long Lasting
- **Included components:** Slime Activator
- **Material:** Sodium Tetraborate

## Images

![All-In-One Activator 550ml - Borax Solution For DIY Slime Kit, School Supplies, Art And Crafts Projects, Children's Craft Activities, Liquid Activator For Slime In The UK - Image 1](https://m.media-amazon.com/images/I/51dUUz2mEmL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it work with craft glue?**
A: Didn't realise it contained borax until it arrived. Luckily my granddaughter had no adverse reaction to the product and it did the trick perfectly.

**Q: Hi.  Please could you let me know the main ingredients, so that I can write a risk assessment before sharing with my kindergarten children? Thankyou.**
A: Yes of course, the main ingredients include sodium borate which is diluted. It is manufactured in the UK and is classified as follows: Non-corrosive for skin. Non-irritant for skin. Non-sensitizer for skin. Non-permeator by skin. Non-irritating to the eyes. Non-hazardous in case of ingestion. Non-hazardous in case of inhalation. Hope that helps.

**Q: I have some pre-existing slime that’s melted a bit, will this re-activate it?**
A: It should do. Try adding a few drops at a time and mix each time

**Q: Why hasn't it come yet**
A: Stock or delivery issues can be frustrating but Amazon can keep you updated on your homepage or through your Alexa device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for money and good product
*by M***E on 14 January 2026*

I have purchased this item twice now because I feel it's good value for money and last alot longer than those small bottles, works well with the glue I brought so my grandson can make his slime . Also fast delivery

### ⭐⭐⭐⭐⭐ Slime activator.
*by B***A on 17 November 2025*

Really brilliant product that actually works, I did only buy a small bottle just in case! But will 100% be only buy this product from now on, my grandkids are so happy! Would highly recommend.

### ⭐⭐⭐⭐ Works well
*by T***Y on 28 November 2025*

Daughter is happy

## Frequently Bought Together

- Ultimate 550ml Slime Activator For Making all Slimes, (Works Every Time) - Makes 60 BATCHES or 6 Litres of Slime - Add Only This to PVA Glue for Slime - 550ml with 6X Lolly Sticks
- Amazon Basics All Purpose Washable School Clear Liquid Glue – Great for Making Slime, 3.8 litre Bottle

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**Shop now:** [https://www.desertcart.ni/products/57448521-all-in-one-activator-550ml-borax-solution-for-diy-slime](https://www.desertcart.ni/products/57448521-all-in-one-activator-550ml-borax-solution-for-diy-slime)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-20*