Flexible water & weatherproof mortar. A flexible mortar which provides a water and weatherproof seal. It has good UV resistance and cures under the influence of humidity to form a durable elastic rubber seal.



  • Versatile sealant
  • Neutral curing, almost odourless
  • Sanitary formulation
  • Good resistance to UV, water and weather


Areas of application

Specially formulated to point lead into brickwork. Provides good adhesion to lead and most roofing substrates.

Lead Sealant


    To place an order for delivery please contact us via sales@newlineplastics.co.uk or 01293 561400