Bostik 3070 Spray Cork cork color – 500 ml tubular bag

Bostik 3070 – Spray Cork for Sound and Thermal Insulation of Connection Joints

Bostik 3070 is a high-quality spray cork based on natural cork granules and an elastic binder. The material is excellently suited for sound and thermal insulation of connection joints in window, door, and interior construction. Due to its stable consistency, the spray cork can be cleanly processed from the foil sausage and reliably fills cavities.

Your Advantages at a Glance

• Very good sound and thermal insulation
• Stable processing without sagging
• Ready-to-use in a 500 ml foil sausage
• Low odor
• Easy processing with a foil sausage gun
• High elasticity after curing
• Ideal for window, door, and interior construction

Areas of Application

• Window connection joints
• Door connection joints
• Sound decoupling in interior construction
• Thermal insulation of connection joints
• Cavity filling in drywall construction
• Connection joints between masonry and building components

Suitable Substrates

Suitable for mineral building materials, concrete, masonry, wood, and many other load-bearing substrates. The substrates must be clean, dry, and free of dust, grease, and loose particles.

Processing

1. Clean the substrate and remove loose particles.
2. Insert the foil sausage into a suitable gun.
3. Apply the spray cork evenly and without voids into the joint.
4. After complete drying, permanently protect the connection joint from moisture with a suitable joint sealant.

Technical Data

FAQ

What is Bostik 3070 suitable for?

The spray cork is used for sound and thermal insulation of connection joints on windows, doors, and other building components.

Can Bostik 3070 be used outdoors?

Yes, but after curing, the spray cork should be permanently protected from weather influences with a suitable sealant.

How is Bostik 3070 processed?

The material is applied directly into the connection joint with a foil sausage gun and completely filled.

What is the difference between Bostik 3070 and 3071?

Both products serve for sound and thermal insulation of connection joints. The main difference lies in the formulation and the respective areas of application. Please refer to the manufacturer's technical data sheets for more information.

Scope of Delivery

You will receive Bostik 3070 spray cork in the selected quantity as a 500 ml foil sausage.

Brand Notice:
Bostik® is a registered trademark of Bostik GmbH. The brand name is used solely for the clear identification of the original product offered.