Large, high-performance Green photo-luminescent additive

This product is currently out of stock and unavailable.

The Stardust range of premium grade, clear casting resin additives are industrial-strength photo-luminescent (phosphorescent) particles, which are a neutral off-white / pale green in daylight but will glow-in-the-dark for several hours (greater than 24 hours in some cases). Stardust is suitable for use with most spirit & oil based clear mediums and epoxy resins which makes them extremely versatile and suitable for use in many commercial, safety and craft-based applications. This product may not suitable for use in some water based mediums.

See ‘Important Notes‘ tab for more details. If you require any advice or assistance in choosing the right product for your purpose, contact us on: 0161 726 5904  or  email: If you are unsure of how this product works or its suitability for your purpose, please email or call to discuss first and / or order a 25g sample to try.

GLOWTEC Quality Assured:  If it doesn’t bear our name, then its not the same!  Only Starglow Additives are Guaranteed for 10 years.

Loose powder products are non-returnable. Prices exclude VAT and Delivery.

Weight 0.5 kg
Pack Size

50g, 100g, 250g, 25g


Daytime colour:    Light Green
Glowing colour:   Green
Afterglow duration:    20 hrs+
Active lifespan:    10 years +
Particle size:   0.5 – 1mm
Base mediums:    Resin / Oil / Spirit / Wax
Temperature:    up to 600 C
UV reactive:    No
Particle Sizes:    See listing
COSHH:   Non-Toxic

This product may not suitable for use in some water based mediums.

Important Notes

Before adopting commercially, prospective users of our products are advised to firstly purchase a sample in order to fully evaluate the product’s suitability for purpose.

It is not possible to guarantee this kind of additive will be suitable for your application. The luminous nature of this product when used correctly is a given, what varies is how it is used and how it is charged etc.

Stardust can be safely used in a multitude of clear or opaque spirit and oil based mediums, however it is important you test the compatibility of powder and medium before use. We recommend you order a sample of the product first to allow you to do this.

Starglow Stardust is in fact a microscopic crystal which is usually suspended in a clear medium. The weight (specific gravity) of these crystals is quite high so they will naturally settle due to the effects of gravity.

Loose powder products are non-returnable and non-refundable, therefore we strongly recommend you order a sample first to check if it is suitable for your particular application.

Do not allow children to use this product unsupervised.

This product may not suitable for use in some water based mediums.


See ‘Delivery’ tab on the menu bar for more detailed shipping and delivery information.

Whilst we can usually turn around most web orders within 1-3 working days. Please bear in mind our smart paints are literally made fresh to order so please allow time for the order to be processed and produced for you. If you have genuinely urgent order, please contact us first to ensure we are able to turn around your order in time.  Please appreciate that there will be other customer’s orders ahead in the queue!

Orders Dispatched:  MONDAY (Courier)   TUESDAY (Post/Special-D)   WEDNESDAY  (Courier)   THURSDAY  (Post/Special-D)  FRIDAY  (Courier)

UK Delivery options

Standard Delivery is a flat rate delivery charge using Royal Mail’s 1st Class Parcel Post.

Special-Delivery (small parcels) and UK Courier (larger/heavier parcels) will provide a swift next day delivery from the day of dispatch and NOT from the date of order.

Note: We do not to offer a specific ‘Next Day Delivery’ option as we cannot realistically guarantee such a service, especially in the current climate.

If you require a recorded / tracked delivery, please select either the Express Delivery or Courier Delivery option at checkout.

EU & International Orders

As of July 1st 2021 there are new EU rules on how VAT is charged for online / web orders.  As a result, orders originating from any EU country below a net value of 150 Euros / £135 will now have VAT added at the prevailing rate of that country. We therefore have a £136 Minimum Order Value for Private (Non-Business) EU orders.

NOTE:  Whilst we will not add VAT to your order, VAT and Customs charges will be payable once the goods have arrived in your country.

EU Businesses with a verifiable VAT and EORI number will not be affected by this change and may contact us directly if they need to place an order below £136 net, however, we do have a standard £50 net Minimum Order Value for ALL EU and International orders.

We will only ship EU and International orders at the Buyers risk. Once the goods are handed over to the courier they become the buyers property and responsibility.

For reasons of security and speed, we only ship EU and International orders via Express Courier.  Delivery charges are calculated at checkout.