BS 303 Polyurethane Sealant for Construction

BS 303 Polyurethane Sealant for Construction

Features:

  • Available in one- or two-component formulations; excellent elasticity and high strength.
  • Excellent weather, water, and aging resistance.
  • Bonds well with concrete, metal, stone, and other substrates.
  • Paintable, non-sag after cure.

Application Areas:

  • Expansion joints in concrete and flooring.
  • Curtain wall joint sealing in buildings.
  • Waterproofing and sealing for exterior walls, rooftops, and underground structures.
  • Infrastructure sealing in pools, tunnels, and airport runways.
Breton Sealant
Breton Sealant is a professional manufacturer and solution provider specializing in high-performance sealants for the construction, automotive, electronics, and industrial sectors. With years of expertise, advanced production facilities, and a dedicated R&D team, we are committed to delivering reliable, innovative, and environmentally friendly sealing solutions.
Our product portfolio includes silicone sealants, polyurethane sealants, acrylic sealants, structural glazing sealants, weatherproof sealants, and specialty sealants for various applications. All products comply with international standards such as ASTM, ISO, and EN, ensuring consistent quality and performance.
At Breton Sealant, we prioritize customer needs, offering OEM & ODM services to help clients develop tailored solutions from concept to production. Our commitment to quality, efficiency, and customer satisfaction has earned us long-term partnerships worldwide.