¶ Definition
Bad bed adhesion occurs when the first layers of your print do not stick properly to the build surface. This can lead to curling, warping, or complete print failure early in the job.
¶ Signs
- First layer peeling up during printing
- Edges curling upward (warping)
- Entire print detaching mid-print
- Gaps between first-layer lines
¶ Root Causes
- Bed Too Cold – Filament doesn’t melt and grip the surface enough
- Incorrect First-Layer Height – Nozzle is too far from or too close to the bed, affecting squish
- Dirty or Contaminated Build Plate – Dust, grease, or residue prevents proper bonding
- Poor or Missing Adhesive Aid – Missing glue stick, Magigoo, or textured surface, or using warp-prone materials like ABS, ASA, or Nylon without extra adhesion help
¶ Step-by-Step Solutions
¶ 1️⃣ Level and Clean Your Bed
Re-level the build plate and remove all dust, grease, or residue with isopropyl alcohol. Ensure no old filament remains stuck to the surface.
¶ 2️⃣ Adjust First-Layer Height
Lower the nozzle slightly so the filament is firmly squished onto the bed. Avoid making it so low that the nozzle scrapes the surface.
¶ 3️⃣ Increase Bed Temperature
Raise the build plate temperature in 5–10 °C steps until adhesion improves, staying within the filament’s recommended range.
¶ 4️⃣ Use Adhesives or Specialized Surfaces
Apply glue stick, Magigoo, or hairspray, or use a PEI, textured, or build-tak surface to improve grip—especially for warp-prone materials.
¶ 5️⃣ Add a Brim or Raft
In your slicer, add a brim or raft to create a larger contact area between the print and the bed. This reduces the chance of corners lifting.
¶ 6️⃣ Use an Enclosure Printer (Optional)
For temperature-sensitive materials, print inside an enclosure to maintain consistent heat and reduce warping.
¶ Still Not Solved?
If the issue persists, please contact us anytime at service@overture3d.com.