Bituminous paste for finishing, repairing and jointing

DERBIMASTIC S is designed for sealing roof profiles, edge trims, waterproofing small and difficult details and reinforcing weak areas of the bituminous membrane.

Product advantages

Product advantages

  • Ideal waterproofing adhesive for all connections between the roofing membrane and various roofing details like chimneys, ventilation pipes, skylights, rainwater outlets, coping stones etc.
  • Usefull for sealing emergency repairs.
  • Keeps its flexibility and provides a durable waterproof finishing.
  • Resistant to all types of climates.
  • Easy and flame free fitting of cracks and blisters in old bituminous roofing membranes.
  • UV resistant.
  • Excellent adhesion to various substrates as butiminous products, concrete, stone, wood, insultation boards, metals, etc.

Download documents

Technical datasheet

Safety Data Sheet (SDS)

Scroll to Top