Liquid cork sealant Bostik 3070

Skipping expansion joints is a trap – and you won’t notice the effects straight after installation. But give it a few seasons and problems will start to show: laminate floors begin to ripple, and parquet starts to creak. Repairing the damage is costly and usually means replacing the entire floor. Using Bostik 3070 is an easy way to avoid all that hassle. Applying liquid cork couldn’t be simpler – you use an intuitive application gun: squeeze, smooth it out, and you’re done. It’s the perfect solution if you want to sort out your expansion joints quickly without having to hire a professional.

And then there’s the appearance. Traditional expansion joints often stand out and can look unsightly. With liquid cork, you avoid that problem – once applied, the surface is aesthetic. The natural colour of the cork blends in with the floor and doesn’t draw attention.

What really sets Bostik 3070 apart is its form. It’s not rigid cork – it’s a flexible compound that adapts to the shape and space. Use it where traditional solutions fall short – not just for expansion joints, but also for sealing doors, windows, corners, and other hard-to-reach areas.

One more important thing: cork is a 100% natural, renewable material. Think about the expansion joints you usually find in shops – most of them are synthetic and have nothing to do with nature. Nowadays, you can create expansion joints responsibly, without adding more waste to the planet.