Bond-It GB Pro Hybrid Sealant & Adhesive

Bond-It GB Pro Hybrid Sealant & Adhesive

Bond-It | Hybrid Polymer Adhesive

Bond-It GB Pro is a high quality, high modulus sealing and bonding material based on advanced Hybrid Polymer technology. Bond-It GB Pro can be used sealing and bonding interior and exterior applications in all weather conditions (including damp conditions).

Supplied in C3 Size Cartridges, available in White or Crystal Clear colours.


Bond-It GB Pro Hybrid Sealant & Adhesive

GB Pro is a one part, high quality, high modulus sealing and bonding material based on advanced hybrid polymer technology. 

GB Pro is a totally neutral 'hybrid' sealant for use in areas requiring a tough elastic rubber joint or as an adhesive with superior bonding strength. 

GB Pro Conforms to ISO11600-F&G-20HM.

Product Benefits:

  • High modulus, remains permanently flexible.

  • For sealing and bonding interior and exterior applications in all weather conditions.

  • Can be over-painted.

  • Non shrinking.

  • Contains no isocyanates, solvents, silicone and phthalates.

  • Rapid curing.

  • Excellent adhesion to most surfaces (even moist surfaces).

  • Wet on wet application.

  • No odour.


Typical Applications:

Bond-It GB Pro can be used for the following:

  • For filling and sealing of connecting joints, cracks, holes, etc in the building sector.

  • For bonding metal to metal (can absorb vibration).

  • As a universal waterproof construction adhesive for bonding concrete, mirrors (note: not suitable for plastic backed/safety mirrors), gypsum board, polycarbonates, polystyrene, PVC, many plastics, ceramics, copper, lead, zinc, aluminium, stainless steel, wood and glass.

We recommend that test areas be carried out prior to application to ensure compatibility of materials.


Ensure all surfaces are clean and free from grease, oil or any other contaminants that may hinder adhesion, we recommend using Soudal Cleaner & Degreaser for surface preparation prior to application.

If applying to porous substrates, we strongly recommend applying Soudal Primer 150 to the surface prior to application.

Application Method:

Carefully cut the top of the cartridge taking care not to damage the threaded area.

Screw on the nozzle supplied and cut at an angle approximately 45°.

Apply using a Sealant Applicator Gun.

  • As an Adhesive: Apply in beads or strips and bond the surfaces together carefully and allow to cure.

  • As a Sealant: Apply in a continuous bead along the aperture and leave to fully cure. Smooth the joint by tooling with a soapy solution. Remove any excess material and clean tools immediately with white spirit. Replace plastic cap after use.


  • Not recommended for use with expansion joints or for installations where the joints are continually immersed in water

  • If allowed to cure in dark conditions or poor light the product may yellow.

  • This product is not suitable for use in aquariums.

  • Not suitable for use on LSE plastics such as PE, PP and PTFE.

  • This product may cause staining on marble and other stone surfaces. This can be avoided by using a sealer prior to application of GB Pro.

  • Do not use for bedding in double glazed units, for this application we would recommend using Silirub® 2.

  • Do not use on surfaces that bleed oils or plasticisers.

  • Paintability: As quality and type of paint can vary, always test compatibility before use.

  • Any mirror made with 6mm glass or thicker needs mechanical fixing.

  • Any mirror on a sloping wall or ceiling must have mechanical fixings.

  • Any mirror greater than 1m² must have mechanical fixings.

Data Sheets

Technical Data Sheet

Safety Data Sheet (White)

Safety Data Sheet (Crystal Clear)

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Crystal Clear

£3.50 ex. VAT | £4.20 inc. VAT

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