Invictacut Ltd

A Reliable and Professional Service...Every Time

Mastic Sealant Services

We offer a range of mastic sealant jointing and pointing services that are perfect for both internal and external projects.

Our mastic sealants are applicable both internally and externally and are suitable for a range of applications. Residential, commercial and industrial companies can benefit from mastic sealant jointing and pointing. We have already provided our mastic sealant services for companies within the chemical industry, prison cells, clean rooms, classrooms and so much more.

If you are in need of mastic sealants for your property, give us a call today on 01732 884977 and speak to our specialists. They will be on hand to provide you with information on what mastic sealants best suit you and your requirements.


  • 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. No matter your mastic sealant requirements, we are certain to have the solution for you.

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.

Internal Mastic Pointing Colour Range

External Mastic Pointing Colour Range


Sealant Jointing

Mastic Sealant Applied to Brick Wall

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.

Covering London and the Home Counties

We provide a wide range of clients across the Home Counties with high quality mastic sealant solutions. We have already provided residential, commercial and industrial clients with our highly efficient mastic sealant services; all of which have been very happy with the results. Our range of services have been provided to clients throughout Aylesford, Gravesend, Rochester, Dover, Tunbridge Wells, Brighton, Orpington, Bexleyheath, Sevenoaks, London, West Sussex, Chatham, Kent, Essex, East Sussex, Ashford, Dartford, Maidstone, Tonbridge, Croydon and Bromley.

Contact us today and speak to the mastic sealant experts here at Invictacut.

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.

Back to Top