Invictacut Ltd

Mastic Sealant Services

Mastic Pointing/Sealant Jointing

Covering all types of internal & external mastic and sealant application to Residential, Commercial, Industrial, Chemical, Prison Cells, Clean Rooms, Classrooms etc. -


  • Sanitary Ware
  • Internal  Fixtures & Fittings
  • Skirtings
  • Vinyl Flooring
  • Shadow Gaps 
  • Suspended Ceilings
  • Air Test Sealing


  • Windows
  • Doors
  • Expansion Joints
  • Soffits
  • Saw Cuts
  • Cladding 

We are highly experienced in the field of mastic sealant and are included on manufacturers’ approved list of applicators for all types of polysulphide (including fuel resistant), polyurethane, acrylic and silicone sealant and hybrid polymers.  We can also undertake the application of hot poured bitumen sealant to expansion joints. 

Colours Available

The following are the standard colours we offer for basic internal and external mastic sealant applications i.e. Windows, Doors, Sanitaryware, Kitchen Worktops, Vinyl Flooring, Ceiling Trims and Expansion Joints.

Should none of these be suitable there are other 'special' colours available upon application.

Mastic Pointing

Mastic Pointing


Sealant Jointing

Mastic Pointing

Invictacut Ltd are members of The Association of Sealant Applicators and as such our operations are bound by the official Code of Practice for Mastic Sealant operations.

We carry out mastic sealant joining on a various state-of-the-art bathrooms, wc's and wet rooms. Some examples of what we have done in the past can be seen below.

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