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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

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

Q: Does it work with craft glue?

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.

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?

It should do. Try adding a few drops at a time and mix each time

Q: Why hasn't it come yet

Stock or delivery issues can be frustrating but Amazon can keep you updated on your homepage or through your Alexa device.

Product ID: 57448521

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Details

Brand
Slime Labs
Colour
Activator Only
Manufacturer Minimum Age (MONTHS)
36.0
Item form
Liquid
Item volume
550
Package information
Bottle

🧪550ml Borax activator

⏱️Instant slime activation

🇬🇧Proudly UK-made

Description

🧬 Unlock your inner slime scientist—because perfect slime waits for no one!

TIME SAVING FUN - Ready-to-use activator speeds up slime-making so the fun starts instantly.
LIMITLESS CREATIVITY - Compatible with clear, glitter, and colored glues for endless slime possibilities.
EFFORTLESS SLIME MASTERY - Add, mix, and create perfect slime every time—no extra ingredients needed.
KID SAFE PARENT APPROVED - Non-toxic formula ensures worry-free creative play for ages 3 and up.
CONSISTENT STRETCH SMOOTHNESS - Say goodbye to slime fails with guaranteed flawless texture batch after batch.

Slime Labs All-In-One Activator is a 550ml ready-to-use borax solution designed for flawless slime creation. Made in the UK with a safe, non-toxic formula, it guarantees consistent, stretchy slime every time and works seamlessly with various glue types. Ideal for kids aged 3+, it accelerates slime-making for instant creative fun without any extra ingredients or hassle.

Specifications

Product Dimensions	7.62 x 7.62 x 12.7 cm; 580 g
Manufacturer recommended age	3 years and up
Item model number	Slime Activator
Educational Objective(s)	Cognitive Skill, Concentration, Creative Thinking, Dexterity, Imagination Development, Motor Skill, Problem Solving Skill, Scientific Thinking
Assembly Required	No
Batteries Required?	No
Batteries included?	No
Material Type(s)	Sodium Tetraborate
Remote Control Included?	No
Colour	Activator Only
ASIN	B079R67T3F

Have a Question? See What Others Asked

Does it work with craft glue?

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.

I have some pre-existing slime that’s melted a bit, will this re-activate it?

Why hasn't it come yet

Reviews

K**G

Worth the price.

Fantastic product,great value for money,my kids love making slime,and this is the first large bottle I've managed to find. I will definitely be buying again in future.

4.08.2025

K**Y

It works! Great activator!

Brilliant activator - use a little at a time as it really does work!! Brings the glue together into a great slime consistency, it’s amazing. I had previously bought activator from a large shop HC before that is not nearly as good as this one.

27.07.2025

A**.

Activator

The stuff works. Very good value for the size of the product. Would buy again.Had issues with others products but this has been very good to get the slime quality we needed.

9.06.2025

R**G

Slimetastic

This worked brilliantly. We managed our first successful batch of slime. This does mean I have a kitchen full of slime but the children were happy. I anticipate lots of summer holiday fun perfecting our recipe.If you are struggling to make slime I would recommend this product.

24.07.2025

N**A

Doesn't work

I swear it's water, doesn't work at all. 2 very disappointed kids

7.08.2025

A**R

Good product that works very well.

I ordered this as I wanted to make some slime with my grandchildren. You mix this product with PVA glue and it turns it into slime. It works perfectly.

3.07.2025

I**A

Great fun

This is a great activator. Bought it for a lesson i had with my students, less mess creating faster fun. Instructions are easy to follow. Would definitely buy again.

28.06.2025

A**R

We had to use a lot of it to activate the slime. It did eventually work.

5.07.2025