• Bottle, brush and box together: "Menhir Xtreme Lock 120ml bed adhesive bottle, applicator brush and packaging box"
  • 120ml bottle with brush applicator: "Menhir Xtreme Lock 120ml high-temperature 3D printer bed adhesive with brush applicator"
  • 120ml bottle open with brush and lid: "Menhir Xtreme Lock 120ml bottle open showing integrated brush applicator and lid"
  • "Ultimate Adhesion Solution" benefits infographic: "Menhir Xtreme Lock benefits: ideal for PEEK, PEI and PEKK, prevents warping, easy clean-up, durable multi-print formula"
  • Compatibility guide infographic: "Xtreme Lock build plate and filament compatibility chart, including PLA, ABS, PETG, PEEK, PPSU and Nylon"
  • "No More Warping" infographic: "Infographic showing how Xtreme Lock prevents 3D print warping with optimal adhesion and build plate protection"
  • Application steps infographic: "Xtreme Lock application steps: shake, prepare surface, apply adhesive, dry, calibrate first layer, print, remove part, clean build plate"
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Menhir

Menhir Xtreme Lock – Premium Build Plate Adhesive (120ml)

Menhir Xtreme Lock – Premium Build Plate Adhesive (120ml)

£25.99 GBP
£32.99 GBP £25.99 GBP
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✓ UK stock

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★ Key Features

  • Optimal adhesion for demanding materials — ideal for engineering polymers and high-precision 3D printing.

  • Economical and long-lasting — the 120ml bottle covers 300+ prints on a standard bed, making it a cost-effective staple for regular printing.

  • Genuinely versatile — suited to hobbyists, schools, print farms and engineering users who want consistent, repeatable results.

  • Bed and part friendly — protects your build plate while still allowing finished parts to be removed easily.

  • easy to use — simple brush application, and clean-up with just water or IPA.

⚒ Technical Specification

  • Size: 120ml (SKU XL-BL-120), with integrated applicator brush
  • Temperatures up to 150°C+

  • Compatible filaments: PLA, PETG, ABS, ASA, Nylon, PC, PEI/ULTEM, PEEK, PPSU and other technical polymers (see full compatibility list below)

  • Not compatible with: polypropylene (PP)

  • Compatible surfaces: glass, aluminium, PEI, carbon fibre, Kapton tape, BuildTak, and more

  • Clean-up: water or isopropyl alcohol (IPA)

  • Coverage: 300+ prints per 120ml bottle (standard bed)
  • Made in Canada

✔ Perfect For

  • Engineering and technical printing — PEEK, PPSU, PEI and other high-performance polymers that standard glue sticks can't hold.

  • Print farms and production environments — consistent, repeatable adhesion across long print runs.

  • 3D printing businesses — reliable first layers on functional, end-use parts for clients.

  • Schools and educational makerspaces — an easy, low-mess adhesive that's simple to teach and clean up.

  • Hobbyists and enthusiasts — anyone tired of warped prints or failed first layers on ABS, ASA or PETG.

  • High-temperature setups — heated beds and enclosures running well above standard PLA temperatures.
View Safety Data Sheet (PDF) View full details

Menhir Xtreme Lock – Premium 3D Printer Build Plate Adhesive

Struggling with warping, lifting or poor first-layer adhesion, particularly when printing technical materials?

Menhir Xtreme Lock is a premium, all-in-one build plate adhesive made in Canada. It keeps prints firmly secured during printing across a wide range of materials, from everyday filaments such as PLA and PETG through to demanding engineering polymers including PEEK, before releasing cleanly once the print is complete.

One formula replaces the need for several material-specific adhesives, making it suitable for home users, schools, print farms, businesses and engineering environments.

This listing is for the 120ml bottle, providing enough adhesive for more than 300 prints on a standard build plate.

"Ultimate Adhesion Solution" benefits infographic: "Menhir Xtreme Lock benefits: ideal for PEEK, PEI and PEKK, prevents warping, easy clean-up, durable multi-print formula"

Why Choose Xtreme Lock Bed Adhesive?

  • Wide material coverage: works with PLA, PETG, ABS, ASA, Nylon, PC, PEI/ULTEM, PEEK, PPSU and other technical polymers, depending on printer setup and print conditions.

  • High-temperature performance: developed for demanding heated-bed environments, with stable adhesion in applications up to 150°C or more.

  • Simple to apply: controlled, no-drip application with a built-in brush applicator — no more patchy glue stick coverage or messy sprays.

  • Easy clean-up: removes easily with water or isopropyl alcohol (IPA), so bed maintenance stays hassle-free.

  • Long-lasting: a single application typically holds for multiple prints, and one 120ml bottle covers 300+ prints on a standard bed.
Compatibility guide infographic: "Xtreme Lock build plate and filament compatibility chart, including PLA, ABS, PETG, PEEK, PPSU and Nylon"

Material and Build Plate Compatibility

Xtreme Lock has been tested across a broad range of filaments and print surfaces:

Ambient-temperature filaments: PLA, PETG, SimuBone, HIPS, ABS, ASA, PCTG, TPU, PC/ABS, PVA, TPE and other flexible filaments.

High-temperature filaments: PC, Nylon 6, Nylon 12, PPA, PPE/PS, PVDF, PPS, PSU, PES, PPSU, PEEK, PEKK, PEI and TPI.

Composite filaments: carbon-fibre filled, glass-fibre filled, stone-filled and glitter-filled filaments.

Build surfaces: Kapton tape, flexible plates, WhamBam plates, PEI, BuildTak, fibreglass, carbon fibre, Garolite, PCB FR4, borosilicate glass, ceramic glass, and more.

Please note: Xtreme Lock is not compatible with polypropylene (PP).

Application steps infographic: "Xtreme Lock application steps: shake, prepare surface, apply adhesive, dry, calibrate first layer, print, remove part, clean build plate"

How to Apply Xtreme Lock

  1. Shake the bottle well before use.
  2. Make sure the build surface is clean, residue-free and completely cool — never apply to a hot bed.
  3. Gently squeeze the bottle to release the adhesive, then spread a thin, even layer with the brush.
  4. Leave for a few minutes to dry fully before printing.
  5. Calibrate your first layer as normal — with Xtreme Lock, an unusually low Z-offset isn't needed.
  6. Print as usual; the adhesive holds the part securely in place throughout the print.
  7. For high-temperature materials, remove the part promptly while the bed is still warm, as rapid cooling can otherwise stress glass surfaces.
  8. Clean the build plate with water or isopropyl alcohol to remove any residue before the next application.


Tip: avoid repeated applications over the same area with the applicator, and apply a thin layer with ABS in particular, as it bonds very strongly.