Mastic Sealant Application


Mastic Sealant, Waterproofing and Firestopping Services

Speed Drill Ltd is proud to incorporate County Mastics to provide a range of sealing and waterproofing services on our projects.

County Mastics has worked on landmark projects from 10 Downing Street to Windsor Castle, so we’re certain that they’ll bring to our projects a level of skill and expertise that can’t be beaten.

County Mastics’ Range of Services

County Mastics is able to provide the following services alongside the cutting work carried out by Speed Drill:


  • External Joint Sealing
  • Road joints
  • Roof joints
  • Swimming Pool Joints
  • General Sealing and Waterproofing
  • Wetrooms and Cleanrooms
  • Food Safe Sealing for Restaurants and Kitchens
  • Secure Units for Prisons and Custody Suites
  • Glazing Sealing
  • High-Build Sealing
  • Firestopping
  • Industrial Sealing
  • Specialist Stone Sealing

For more information, please visit the County Mastics website or get in touch with us with your questions.