Bed Adhesion Review
Glue Stick (Purple Disappearing) Review (2026)
The cheapest fix for first-layer adhesion — and a release agent for glass.
At a glance
| Category | Bed Adhesion |
|---|---|
| Our rating | ★★★★⯨ 4.5/5 |
| Price | $6-12 |
| Availability | Check current price on Amazon |
| Returns | Standard Amazon return policy applies |
| Best for | Beginners fighting first-layer adhesion. |
Our take
A washable purple glue stick both boosts adhesion for tricky materials and acts as a release layer so PETG doesn't fuse to glass. Cents per print, and it solves a lot of first-layer grief.
What we like
- Boosts adhesion cheaply
- Release layer for PETG on glass
- Washes off easily
- Lasts ages
What to keep in mind
- Reapply periodically
- Can get messy
- Not needed on good PEI
Buy through Amazon and you're covered by their standard return policy. Check the live listing for today's price and real buyer reviews before you commit.
Sold on Amazon · Standard returns apply · Live price & reviews on the listing
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Frequently asked questions
Is Glue Stick (Purple Disappearing) worth it?
A washable purple glue stick both boosts adhesion for tricky materials and acts as a release layer so PETG doesn't fuse to glass. Cents per print, and it solves a lot of first-layer grief. We weigh real-world usefulness against price, and we note the downsides honestly. Check the live price and recent customer reviews on Amazon before deciding — both can change.
Where can I buy Glue Stick (Purple Disappearing)?
Through Amazon, where the standard Amazon return policy applies. We link to the current listing so you always see up-to-date pricing and availability.
Who is Glue Stick (Purple Disappearing) best for?
Beginners fighting first-layer adhesion.
Is Glue Stick (Purple Disappearing) the best in its category?
It's one we think is worth considering, but "best" depends on your needs and budget — compare it against the alternatives in our reviews before you buy.