Harbro Strongbond No.24 – Box of 12

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Original price was: £119.40.Current price is: £90.00.

For over 15 years, Harbro Strongbond No.24 has built a loyal following within the trade — trusted for its strength, reliability and versatility across a wide range of fixing and bonding applications.

Now available on special offer at just £90 per box of 12, delivering professional performance at only £7.50 per tube.


Professional-Grade Hybrid Adhesive

Harbro No.24 Strongbond is a high-performance elastic construction adhesive and sealant, based on advanced hybrid polymer technology.

It combines the key benefits of:

  • Mounting adhesive

  • PU adhesive

  • Wood glue

  • Silicone & sanitary sealant

  • Acrylic adhesive

  • Butyl rubber cement

All in one powerful, easy-to-use product.


Key Features & Benefits

Conforms to ISO 11600 – Class F20HM
✔ Available in Black or Clear
✔ Exceptional adhesive strength
✔ Ideal for securing stainless steel dowels
✔ UV-resistant
✔ Mould and bacteria resistant
✔ Vibration resistant
✔ Hardens without shrinking
✔ Remains permanently flexible
✔ Fast curing – one component formula

This is a one-component product that hardens quickly while maintaining elasticity, making it ideal for applications where movement, vibration, or outdoor exposure are factors.


Ideal For

  • Securing stainless steel dowels

  • Monumental and memorial work

  • Masonry and stone bonding

  • Construction joining applications

  • Interior and exterior use

Designed to deliver long-term performance in demanding environments.


Simple Application

Supplied in 300ml tubes and designed for use with a standard 300ml applicator gun, making it easy to apply accurately and efficiently on site.


Special Offer – Limited Time

  • Box of 12 Tubes

  • Offer Price: £90

  • Standard Price: £119.40

  • Only £7.50 per tube

A significant saving on a proven trade favourite.

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“A review from a customer who benefited from your product. Reviews can be a highly effective way of establishing credibility and increasing your company's reputation.”
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“A review from a customer who benefited from your product. Reviews can be a highly effective way of establishing credibility and increasing your company's reputation.”
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