Everbuild Lumberjack 5 Minute Polyurethane Wood Adhesive – 750g Bottle

The Everbuild Lumberjack 5 Minute Wood Adhesive is a professional one-part polyurethane adhesive built for trade use, where waiting eight hours for a PVA glue to go off simply isn’t an option. With a 5-minute set time, you can keep a job moving without babysitting clamped joints all morning. The free-flowing liquid bottle format makes application straightforward, and there’s no mixing involved because the adhesive cures through contact with moisture in the substrate or the air.

What sets Lumberjack apart from a typical wood glue is the range of materials it’ll bond. Yes, it handles all common timber types, including hardwoods, softwoods, exotics and even painted surfaces. But it also bonds Formica, polystyrene, PU foam, glass wool, metal, PVC and various other plastics to porous substrates. Stone, brick, concrete and masonry are all fair game too. One product covering that kind of range is genuinely useful on a busy site or in a joinery shop.

Where Everbuild Lumberjack Gets Results

The slight foaming action that occurs on application is worth understanding. It isn’t a defect. That foam expands into small gaps and irregularities in the surfaces, improving contact area and overall bond strength. On slightly rough or uneven timber, this is actually an advantage over a non-foaming adhesive.

Internal and External Performance

Lumberjack is rated fully waterproof to EN204 D4, which is the top classification for wood adhesives and covers external conditions including seawater exposure. That makes it a legitimate choice for boat building, external joinery, window and door frame manufacture, and anywhere the joint is going to see weather. Most PVA-based wood glues won’t come close to that rating. Chemical resistance is also noted, which matters in industrial or workshop environments where adhesives can be exposed to cleaning agents or solvents over time.

For staircase and ladder construction, furniture manufacture or high-quality insulation board fixing, the Everbuild Lumberjack 5 Minute Wood Adhesive covers a lot of ground in one 750g bottle.