Crystal Discs – Clear Sealing Labels (Now in Eco-Friendly Options!)
The Clear Choice for Mailing, Packaging & Promotions
Whether you’re sealing envelopes, securing folders, or putting the finishing touch on a promotional mailer, Crystal Discs are your go-to solution. Fast, reliable, and now eco-friendly, these clear sealing labels stick strong and look sharp.
Why Choose Crystal Discs?
✅ Eco-Friendly Options – Our biodegradable Crystal Discs (25mm perforated) are made from plant-based PLA film and use a compostable adhesive. Perfect for sustainable packaging and green-minded businesses.
✅ Perfect for Mailings & Promotions – Keep your items secure while maintaining a clean, professional look. Great for marketing packs, retail packaging, brochures, and more.
✅ Fast & Easy to Use – Supplied on rolls with a peel-off backing paper. Just peel, stick, done.
✅ Choice of Adhesive – Available with permanent or removable adhesive to suit any project.
✅ Perforated Options – Need easy-open seals? Our perforated discs in 25mm and 45mm make opening quick and tamper-evident.
Sizes in Stock:
Bulk Savings
Save up to 40% when you buy in larger quantities—ideal for high-volume mailing and fulfilment teams.
Free Samples Available
Want to test before you commit? Order free samples in any size—just select the sample option above and checkout as usual. We’ll pop them in the post 2nd class, completely free.
Sticky Performance. Clear Conscience.
From everyday envelope sealing to eco-friendly promotional campaigns, Crystal Discs offer the perfect combination of reliability, simplicity, and sustainability.
Also known as:
- Wallet labels
- Round sticky labels
- Sealing labels
- Round stickers
- Sticky discs
- Perforated discs
- Sealing Wax Label
- Tearable labels
What our customers say about this product:
“We’ve used Presco’s crystal discs for years, they are a simple product on reels of a thousand, we find the adhesive is good and have used perf. ones as well. Tackiness is good, great product.”
“We call these labels wallet stickers as we always see them on plastic PVC wallets. We used them on a mailing card for our customer where you break the perforated seal and the card opens out in a concertina.”
Typically used with:
- Custom plastic PVC wallets (like children’s crayon packets etc.)
- Mailers, from card, plastic or other
- Envelopes, paper, card and plastic
- 1000 discs per roll on all sizes except 19mm, which has 2000 discs on a roll
- Permanent adhesive is acrylic, emulsion-based adhesive that is over 95% transparent
- Removable adhesive is an acrylic water-based adhesive
- Made from clear glossy polypropylene, except for the biodegradable version.
- 50micron label thickness
- Print receptive top coating for customisable logo printing
- High quality 95% transparency rating
- Certified for direct contact with dry and moist non-fatty foodstuffs
Download Permanent Tech Data Sheet
Download Removable Tech Data Sheet
Download Biodegradable Tech Data Sheet
Need to know more information, sizes or test this product? We’re on hand to answer any questions you might have and can offer advice and free samples for many of our products.
Send any questions to sales@presco.uk or you can speak to us Mon-Fri 7.30am-4.45pm on 01793 716300 for help and advice from our friendly team.
Our Delivery Rates
- Next working day delivery to UK mainland: £11.99, or FREE on orders over £99*
- 3 day delivery to UK mainland: £6.99 on orders under £60
- Next working day by 1pm: £15.99
- Next working day by 10.30am: £20.99
- Saturday AM delivery: £33.99
- UK offshore 24hr (Channel Islands, Isle of Wight): £24.99
- UK offshore 48hr (Isle of Man, Scottish Highlands, Scottish Islands): £24.99
More Info & Same Day Deliveries
Delivery to UK destinations is easy and flexible, our basic guidelines are:
- Order by 4pm for next day delivery on all products, subject to stock. (With over 35 million finishing supplies in stock you should be safe!)
- Same day deliveries are offered for almost all UK mainland destinations. To arrange this simply email or call us now and we will quickly reply with a delivery rate for your location.
- No minimum order level.
- All standard delivery services are via a tracked courier, so you receive detailed updates and can fully track your parcel. We use DX and DHL.
- Small orders up to £60 value can be sent on a 3 day tracked service. If your order is urgent we always recommend a standard tracked delivery for fast next day delivery.*
- Pay the same flat delivery charges, no matter what weight or volume your order is.
- Any order over £99 online qualifies for free standard next day delivery to any UK mainland address.*
* Please note that special delivery options such as £6.99 three day delivery under £60 and free delivery over £99 are website offers only. For orders placed via phone or email, the standard £11.99 delivery charge applies to all orders under £150.
Other Destinations
Europe Delivery Options
If you are interested in delivering to Europe you can contact us for the best delivery price or visit our two European online shops by changing your country at the top of the site or in the footer. We supply almost all countries in Europe on a standard 48 hour tracked delivery service. We have companies in France and Ireland with their own websites:
For Ireland – Go to: ie.presco.eu For France – go to: fr.presco.eu
Global Delivery Services
We ship globally and welcome all international orders. We regularly ship orders to North America, Africa, Asia and Australasia – if you are interested in our products let us know and we will get you a delivery quote. Delivery costs will vary depending on your region and the goods purchased – please get in touch to find out more.
Some countries may incur additional charges or taxes depending on goods purchased. Charges may also apply for specific machines and larger bulk consignments. All sales are subject to our full terms and conditions.
