Evo-Stik Seriously Strong Stuff Ultimate Strength is a high-performance adhesive designed for the toughest bonding challenges. Engineered with advanced technology, it delivers ultimate strength, capable of supporting up to 150 tonnes — making it one of the strongest adhesives available on the market. Its powerful grip and flexibility allow it to bond a wide range of materials in both interior and exterior settings, ensuring a long-lasting and reliable hold even in challenging environments.
This adhesive is highly resistant to movement, vibration, and temperature changes, maintaining a strong bond over time. Its strong initial grab allows for quick and easy application without the need for additional support during curing. Perfect for heavy-duty projects, Evo-Stik Seriously Strong Stuff Ultimate Strength is the go-to solution for professional tradespeople and DIY enthusiasts alike.
Product Details:
Product | Volume | Boxed Weight |
---|---|---|
Evo-Stik Seriously Strong Stuff Ultimate Strength | 290ml | 520g |
Key Features and Benefits:
-
Ultimate Strength:
Capable of supporting loads of up to 150 tonnes, making it ideal for heavy-duty applications. -
High Flexibility:
Absorbs movement and vibration without weakening the bond. -
All-Weather Performance:
Resistant to extreme temperatures, UV rays, and moisture. -
Interior and Exterior Use:
Versatile enough for indoor and outdoor projects. -
Excellent Initial Grab:
Strong initial hold reduces the need for mechanical support during curing. -
Bonds Virtually Any Material:
Works on wood, metal, glass, plastic, concrete, ceramic, stone, and more. -
No Shrinking or Cracking:
Retains its size and flexibility once cured.
Suitable Materials:
- Wood
- Metal
- Plastic
- Glass
- Ceramic
- Stone
- Concrete
- Brick
- Plaster
- Fibreglass
Suitable Applications:
- Installing heavy-duty fixtures and fittings
- Securing shelving and brackets
- Mounting mirrors and panels
- Fixing skirting boards and architraves
- Bonding tiles and floorboards
- Assembling furniture and wooden structures
- Repairing masonry and stonework
- Installing outdoor signage and fixtures
Directions for Use:
1. Surface Preparation:
- Ensure surfaces are clean, dry, and free from dust, grease, and loose material.
- For non-porous surfaces (e.g., glass or metal), lightly roughen the surface for improved adhesion.
2. Application:
- Cut the tip of the cartridge and attach the nozzle.
- Load the cartridge into a standard sealant gun.
- Apply the adhesive in a zig-zag pattern or beads onto one surface.
3. Bonding:
- Immediately press the surfaces together firmly.
- Hold in place for a few seconds to allow the adhesive to grip.
4. Drying and Curing:
- Initial grab within 5–10 minutes.
- Full curing achieved within 24 hours (depending on temperature and humidity).
Coverage:
Application Type | Coverage (Approx.) |
---|---|
Bead Application | 12m (using a 5mm bead) per 290ml cartridge |
Frequently Asked Questions (FAQ):
1. How strong is Evo-Stik Seriously Strong Stuff Ultimate Strength?
It can support loads of up to 150 tonnes, making it ideal for heavy-duty applications.
2. Can it be used on wet surfaces?
No, for best results, ensure surfaces are clean and dry before application.
3. Is it suitable for outdoor use?
Yes, it is weatherproof and resistant to extreme temperatures and moisture.
4. Can it be used on metal and plastic?
Yes, it bonds strongly to both metal and plastic, as well as other materials like wood, glass, and concrete.
5. How long does it take to set?
Initial grab is achieved in 5–10 minutes, with full curing within 24 hours.
6. Does it shrink or crack after drying?
No, the adhesive retains its original size and flexibility after curing.
7. Can it withstand high temperatures?
Yes, it is resistant to both high and low temperatures, ensuring a long-lasting bond in all weather conditions.
8. Can I paint over it?
Yes, it can be painted once fully cured.
9. Is it suitable for bonding heavy objects vertically?
Yes, its strong initial grab and high bond strength make it ideal for vertical applications.
10. What is the temperature range for application?
It can be applied between 5°C and 30°C.
Storage and Handling:
- Store in a cool, dry place between 5°C and 25°C.
- Keep the cartridge sealed when not in use.
- Protect from frost and direct sunlight.
- Use within 12 months of opening.
Safety Information:
- Keep out of reach of children.
- Avoid contact with eyes and skin.
- If contact with eyes occurs, rinse immediately with water and seek medical advice.
- Use in a well-ventilated area.
- Wear protective gloves during use.
Warranty:
Evo-Stik Seriously Strong Stuff Ultimate Strength is backed by a 5-year performance guarantee. If the product fails to perform as specified under normal use conditions, a replacement or refund will be provided upon proof of purchase.
Evo-Stik Seriously Strong Stuff Ultimate Strength – Built for the toughest bonding challenges.

