Mantech Sealants Supplier are Professionals providing a high standard service to all areas of the UK construction industry.


And applying services in:

  • Structural glazing
  • Fire proofing
  • Draught proofing
  • Granite/marble/stone cladding sealant
  • Sanitary ware
  • Medical and sterile areas
  • Flooring and tile joints/swimming pools/car parks/ commercial areas
  • Fuel resistant sealant works to garages / airport run ways
  • Fully qualified abseiling team

We are continually growing and working on major contracts and large scale new build and fit out projects for main contractors throughout the UK.


Concrete sealant application

Concrete sealant

Specialist in sealing various joints to concrete flooring, Expansion, Contraction, Crack control and Construction joints all require special techniques to ensure the joint allows expansion and contraction without generating potentially damaging forces within the slab and the surrounding structures.

Structural glazing

We specialise in all aspects of Structural glazing. Due to the increased construction of modern commercial optical effect buildings within the UK currently structural sealant is becoming more and more called for. Structural sealant allows an almost unbroken external facade. This will withstand windload, heavy rain and other impact loads as they are transferred from the glass or panel, through the structural sealant to the structure of the building. SSG is a high performance application which will maintain thermal stresses throughout its life time.

I can confidently recommend Mantech Sealants as a reliable mastic sealant company, very proactive on site. This professional company provides an excellent service, their work is of a very high standard.

Robert Sapsford, Contruction Director - Bellway Homes