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Defender™ Fixing Silicone Adhesive is a specially formulated glue specifically designed to use with bird spikes and pigeon control spikes. This spike adhesive can be used on all clean, dry surfaces such as wood, glass, steel, concrete and brick, to name but a few.

The fixing silicone reacts with the polycarbonate bases of the Defender™ Bird Spike range to create a tough, strong bond. Once the spike adhesive has cured, it will hold the bird spikes in place for years to come, keeping pigeons and birds away from homes and properties.

Specially Designed Bird Spike Adhesive

Defender™ Fixing Silicone Adhesive Glue has been designed with the Defender™ Pigeon, Seagull and Bird Control range in mind. It is a neutral cure silicone which gives it extra grab and a high adhesive strength, meaning it will stick to virtually any clean, dry, porous or non-porous surface, quickly and securely, making it perfect for the installation of pigeon spikes. It also means it has no nasty smell, which is associated with some chemical based silicones.

NOTE: Do not use with aquaria, on bitumen or asphalt, polyethylene or polypropylene surfaces. It is the users responsibility to determine suitability of use. Before use always test the suitability by sticking down 1 section of bird spikes for 24 hours.

Defender™ Spike Fixing Adhesive is a low modulus silicone, thereby retaining a certain amount of flexibility when cured. It takes 24 hours to fully cure. However, its high tack make up, its gel consistency, and the silicone fixing holes in the bird spike bases mean it holds the Defender™ Pigeon Spikes in place immediately.

How much is needed? The manufacturer’s recommendation is: A single tube of Defender Fixing Silicone™ will adhere approximately 24 strips (8 metres) to the surface to be protected and life expectancy is at least 20 years.


Use the Adhesive Calculator (below left)  to see how many tubes you need. Then enter the figure in the “add to basket” section here to add to your order.


If you do not use all the tubes of adhesive you ordered, return the unused ones to us together with the order number (on the acknowledgement and invoice) and we will gladly refund their cost

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