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PL 300 Sealant 300ml

PL 300 Sealant 300ml


PL300 is a high quality, flexible, high modulus silicone sealant based on hybrid polymer technology. A totally neutral "hybrid" sealant for use in areas requiring a tough elastic rubber joint or as an adhesive with superior bonding strength.


  • Filling and sealing or connecting joints, cracks, holes etc in the building sector.
  • Wooden joints in ship decks.
  • Bonding metal to metal (can absorb vibration).
  • High quality glazing sealant including burglar safe glazing systems.
  • Universal waterproof construction adhesive for bonding concrete, mirrors, gypsum board, polycarbonates, PVC, ceramics, copper, lead, zinc, aluminium, stainless steel, wood and glass.


  • High modulus, remains permanently flexible.
  • Sealing and bonding interior and exterior applications in all weather conditions.
  • Can be overpainted with waterbased paints.
  • Non shrinking.
  • Contains no isocyanates, solvents, silicone and phthalates.
  • Rapid curing.
  • Resistant to UV radiation, water (including sea water), mould and chlorine.
  • Excellent adhesion to most surfaces (even moist surfaces).
  • Will not discolour surfaces.
  • Wet on wet application.
  • No odour.