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Product Information

Description

EVERBUILD® BLACK JACK® 903 BITUMEN TROWEL MASTIC is a trowel-applied, black, heavily-filled bituminous compound with added fibres for reinforcement. The product forms a surface skin, but the mass below remains soft to allow for moderate movement. Suitable for sealing and filling holes in mastic asphalt, roofing felt, corrugated iron, metal guttering and downpipes

Uses

Mainly used for:

  • Waterproofing, stopping, bedding, bonding and sealing.
  • Adheres to/fills holes in: mastic asphalt, roofing felt, corrugated iron, cast iron, fibre  cement, slates, lead, copper, zinc, concrete and timber.

Benefits

  • Fast drying
  • Fibre-reinforced
  • Suitable for use with all bituminous surface coatings
  • Remains flexible for long periods after application