GB PRO Premium Silicone Sealant

  • Brand: Bond It
  • Product Code: GBPRO
  • Availability: In Stock
  • £6.90

  • In Stock


Same day dispatch if ordered before 3pm

Click and collect available at checkout

GB PRO Silicone

GB Pro, Bond It's original all in one durable, ultimate strength adhesive and sealant.

GB Pro Silicone is a superior quality, high modulus sealing and bonding material, it 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's advanced polymer formula is a favourite with the professionals; it has a rapid cure time, even at low temperatures. UV and weather-resistant; solvent, isocyanate and acid-free. GB Pro is so versatile that it is suitable for almost every sealing and bonding application.

Bond It GB Pro Advanced Polymer Hybrid Sealant 300ml Information

  • Fast cure, skins in 10 minutes
  • Water-resistant (includes saltwater)
  • Odourless and solvent-free
  • High modulus, does not shrink and remains permanently flexible
  • Can be painted with water-based paints
  • Resistant to mould and chlorine and UV radiation
  • Can be applied in all weather conditions, on wet surfaces and underwater
  • Excellent adhesion to most surfaces
  • Absorbs vibration
  • Conforms to ISO11600-F&G- 20HM


  • For filling and sealing of connecting joints, cracks, holes, etc in the building sector
  • For wooden joints in ship decks
  • For bonding metal to metal (can absorb vibration).
  • Ideal for showers, baths, spouting and guttering
  • As a universal waterproof construction adhesive for bonding concrete, mirrors (with an acetone resistant backing), gypsum board, polycarbonates, polystyrene, PVC, many plastics, ceramics, copper, lead, zinc, aluminium, stainless steel, wood and glass
  • As a high-quality glazing sealant including for use with burglar safe glazing systems
  • Safe for self-cleaning glass

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At GB DIY Store we understand that when you've placed an order you want your goods as soon as possible. Any orders which are placed before 3pm will be despatched the very same day, Monday - Friday. Any orders made after that time will be despatched the following day. Orders placed on a weekend or bank holiday will be despatched the next working day.

More information about deliveries can be Found here.

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