Selleys 635 is a premium 100% clear, multipurpose elastic joint Sealant powered by Selleys advanced hybrid technology, suitable for a variety of sealing applications. Offering excellent resistance against UV and weathering. 635 can withstand both indoor and outdoor conditions. It is non-slump, non-sagging in joints up to 20mm in width. It offers broad and primerless adhesion with a crystal-clear finish. It can be applied on damp or wet surfaces. It is also a low VOC*, low odour product, free from solvents and isocyanates. Once cured it forms a strong, elastic waterproof** seal that is paintable with water-based paints. *Meets GBCA limits for general purpose and architectural sealants. ** Not for permanent water immersion


  • Long lasting flexibility
  • Adhesion to wet surfaces**
  • UV & weather resistant
  • 100% Clear
  • Paintable

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