How to glue a granite slab or monument: a detailed review of the epoxy adhesive for natural and artificial stone Teknobond 400.
If you are looking for a strong, reliable adhesive for granite, marble, concrete or even metal, you should pay attention to the epoxy high-strength adhesive Teknobond 400. We will share all the secrets of choosing the perfect adhesive, methods of its application and tell you how to achieve the perfect result.
Which adhesive is best for gluing granite?
- The epoxy two-component adhesive TEKNOBOND 400 is ideal for gluing a granite slab or monument. Here's why:
- Excellent adhesion: provides a strong connection with any surface - granite, marble, metal, wood, tile and glass.
- Compressive strength - 60 MPa. This means that your structures will withstand high loads.
- Thixotropy. The adhesive can be easily applied to vertical surfaces, including walls and ceilings.
- Resistant to water and chemical influences. The adhesive is impermeable to moisture and steam, remaining strong even in aggressive environmental conditions.
- Easy to use. Easy to mix and apply, without shrinkage during drying.
How to glue a granite slab correctly?
Surface preparation:
- Clean the granite slab from dust, grease and other contaminants.
- Use a wire brush and degreaser for better adhesion.
Glue preparation:
- Open both components of TEKNOBOND 400 (A and B).
- Mix each component separately, then combine.
- If you need a small amount of glue, weigh each component separately and mix in proportion. Use a low-speed mixer or knead manually with a spatula. 
- Knead until a homogeneous creamy consistency is obtained.
Application:
- Apply glue to each part of the structure to be bonded, with a thickness of 2 to 12 mm.
- Join the pieces of granite or other material. Make sure they are evenly spaced.
- Remove any glue residue from the surface before it hardens.
Drying time:
- The glue hardens quite quickly, so it is better to work quickly.
- Full strength of the joint is achieved within 24-48 hours.
- Additional recommendations
TEKNOBOND 400 is suitable for:
- Repair of cracks and chips in concrete.
- Repair and bonding of natural and artificial stone, marble, granite, glass, wood, delamination tapes. 
- Fastening metal to concrete.
- Fixing reinforcing bars and anchors.
- Sealing expansion, deformation and construction joints (using Teknomer tape and Teknobond 400 D glue).
Why is TEKNOBOND 400 the best choice?
Our adhesive provides strength, stability and durability of joints. All tests prove: TEKNOBOND 400 is your ideal assistant for construction, repair and installation.
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