Material
Particle board
Flat-pack furniture, IKEA cabinets, shelving, laminate countertops, speaker boxes
Default glue
Foams and expands into the porous voids between coarse wood flakes, locking mechanically into crumbly particle board edges.
Derived from our material compatibility data.
Identify
How to tell it’s particle board
Engineered wood panel made of visible, coarse wood chips and flakes pressed together with resin. Cut edges show large irregular voids and crumbly wood particles rather than fine uniform fibers.
Character
What it’s like to glue
The staple material of flat-pack furniture. Because it is pressed from large wood chips rather than continuous grain, it has very low internal tensile strength and is extremely prone to screw tear-out and water swelling. Liquid PVA glue is quickly absorbed into the porous edge voids, so rebuilding blown-out holes requires 2-part epoxy putty or expanding polyurethane rather than thin PVA.
Properties
Why it glues the way it does
Why this answer
- The staple material of flat-pack furniture. Because it is pressed from large wood chips rather than continuous grain, it has very low internal tensile strength and is extremely prone to screw tear-out and water swelling. Liquid PVA glue is quickly absorbed into the porous edge voids, so rebuilding blown-out holes requires 2-part epoxy putty or expanding polyurethane rather than thin PVA.
- Foams and expands into the porous voids between coarse wood flakes, locking mechanically into crumbly particle board edges.
- PorosityPorous
- How much adhesive can soak in.
- Surface energyMedium
- Low surface energy sheds ordinary glue.
- StiffnessRigid
- Whether the joint has to bend with the part.
- Heat sensitivityLow
- How the material itself handles heat.
- Solvent sensitivityLow
- Whether solvent-based glues attack it.
Compatibility
Every glue family on particle board
- Expanding polyurethaneWorks well
Foams and expands into the porous voids between coarse wood flakes, locking mechanically into crumbly particle board edges.
- Wood glue (PVA)Depends on conditions
Works well on factory-faced joints with snug contact; cut edges absorb thin PVA rapidly and loose flakes easily pull apart under tension.
- Contact cementWorks well
The standard adhesive for bonding decorative laminate or veneer sheets across large particle board panels without clamping.
- EpoxyWorks well
Hand-kneadable epoxy putty or gap-filling liquid epoxy anchors screws and rebuilds blown-out hinge holes in crumbly board.
A bead thick enough to span the gap between a board and an uneven wall — right for trim and panels, far too coarse for a furniture joint.
Bonds fine to bare wood and stays flexible, but it seals rather than joins — use it where the wood meets glass, tile, or a wet surface.
Only when the other side is cloth: it grips bare wood well enough for upholstery but has no strength as a wood joint.
Spray adhesive — it tacks paper and cloth to wood, but as a wood-to-wood joint it is a film that peels.
Super glue alone — it grabs wood, but cures brittle and bridges gaps poorly.
Solvent cement — it joins by dissolving plastic, and there is nothing in wood for it to dissolve, so it soaks in, evaporates, and leaves the joint dry.
Conditions
When the answer changes
Same joint, different circumstances. These are the conditions that change the pick.
Use Epoxy
Alternatives
Other glues that work on particle board
The standard adhesive for bonding decorative laminate or veneer sheets across large particle board panels without clamping.
Hand-kneadable epoxy putty or gap-filling liquid epoxy anchors screws and rebuilds blown-out hinge holes in crumbly board.
Better when: Load-bearing / shear, Gap or poor fit
Works well on factory-faced joints with snug contact; cut edges absorb thin PVA rapidly and loose flakes easily pull apart under tension.
A bead thick enough to span the gap between a board and an uneven wall — right for trim and panels, far too coarse for a furniture joint.
Better when: Gap or poor fit
Bonds fine to bare wood and stays flexible, but it seals rather than joins — use it where the wood meets glass, tile, or a wet surface.
Better when: Water immersion, Flexing or movement
Only when the other side is cloth: it grips bare wood well enough for upholstery but has no strength as a wood joint.
Avoid
What not to use
Avoid
Spray adhesive
Spray adhesive — it tacks paper and cloth to wood, but as a wood-to-wood joint it is a film that peels.
Avoid
Super glue (CA)
Super glue alone — it grabs wood, but cures brittle and bridges gaps poorly.
Avoid
Solvent cement
Solvent cement — it joins by dissolving plastic, and there is nothing in wood for it to dissolve, so it soaks in, evaporates, and leaves the joint dry.
Questions
Common questions
- Why do screws pull out of particle board so easily?
- Particle board is made from compressed wood flakes with no continuous wood grain. Screw threads crush the crumbly resin-bonded chips rather than biting into solid fibers, causing fast failure under swinging or hanging loads.
- Can water-swollen particle board be restored with glue?
- No. When water penetrates particle board, the flakes swell permanently and the internal resin bonds fail. Adhesive cannot compress swollen board back to shape; soft, crumbling wood must be cut away or solidified with epoxy.
- What is the best glue for repairing particle board joints?
- Expanding polyurethane foams into loose chip voids to lock joints mechanically. For cratered hinge holes or missing chunks, 2-part epoxy putty creates a rock-solid, drillable anchor block that holds new screws.
- How do I reattach peeling edge banding on particle board?
- For pre-glued melamine or veneer edge banding, reactivate the hot-melt adhesive with a household iron on medium heat. For rigid PVC strips or laminate, use contact cement applied thinly to both sides.