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GBX Next Gen STP Hybrid Sealant & Adhesive

A premium quality, high modulus sealing, bonding and fixing material based on advanced STP hybrid polymer technology....

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GBX Next Gen STP Hybrid Sealant & Adhesive
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GBX Next Gen STP Hybrid Sealant & Adhesive

A premium quality, high modulus sealing, bonding and fixing material based on advanced STP hybrid polymer technology.

A totally neutral curing “hybrid” sealant for use in areas requiring a tough elastic rubber joint, or in areas subject to high humidity, or as a adhesive with superior bonding strength. An all round sealant and adhesive for every Trade.

Demand Xtra, Demand GBX

Crystal Clear
White
Anthracite
Black

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  • High modulus, remains permanently flexible (can elongate up to 275%)
  • Contains a biocide to retard mould growth and bacteria build-up
  • Overpaintable
  • Non-shrinking, non-cracking and bubble free
  • Contains no isocyanates, solvents, silicone or phthalates
  • Anti-pick properties
  • Rapid curing
  • Wet on wet application, even under water
  • Neutral curing, virtually odourless so ideal for sensitive environments
  • Resistant to salt water, UV and weather
  • Non-corrosive on metals
  • Absorbs acoustic and mechanical vibrations
  • UKCA Approved

  • For sealing and bonding interior and exterior applications in all weather conditions.
  • Seals and bonds most construction materials such as brick, concrete, stone, glass, plasterboard, PU, PVC, hard plastics, enamel, ceramic, aluminium, copper, lead, zinc, metals, alloys, stainless steel, HPL and cement fibre panels, wood and paint systems, carbon fibre materials, fibreglass and GRP.
  • Sealing in humid areas such as bathrooms and kitchens to prevent mould build-up caused by bacteria.
  • Filling and sealing of connecting joints, cracks, holes, etc. in the building sector.
  • Bonding metal to metal (can absorb vibration) and will not etch or burn surfaces when subject to expansion and contraction of the metals.
  • For underwater sealing in marine applications, as it is resistant to seawater, and can be used as a pool sealant in closed-face applications, such as floor and wall tiles.
  • Roofing jobs such as fixing solar panels, fixing and sealing gutters and down pipes.
  • Outdoor repair work on garden furniture, planters, ornaments, slates and cracked concrete.
  • As a mirror adhesive as it will not attack mirror backings.
  • Anti-pick sealant to prevent vandalism or debonding, especially in correctional facilities.

EN15651-1,3: F EXT-INT, S1.
Food safe (ISEGA certified).
EC1 Plus certified for low emissions.

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Guides

Practical how-to guides covering preparation, application and finishing tips for common building and repair tasks. Designed to support both trade professionals and DIY users using Bond It products.

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