BS 991 Weatherproof Neutral Silicone Sealant

BS 991 Weatherproof Neutral Silicone Sealant

Features:

  • One-component, neutral curing; excellent extrudability and thixotropy at 4–40°C.
  • Strong adhesion, non-corrosive, excellent bonding without primer to most construction materials.
  • After curing, forms a durable, weather-resistant, non-corrosive elastomer with excellent UV, ozone, and temperature resistance; environmentally friendly.

Application Areas:

  • Weatherproof sealing of glass, stone (marble, granite), aluminum, and metal curtain walls.
  • Door and window frame sealing.

General construction and industrial sealing.

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.
Size

S, M, L