EARTHHRIISE markEARTHHRIISE
All products
TERRAMARC — Speciality Construction Chemicals

Bitumen-based Coating

TM Bitutight

A thixotropic black emulsion that grips on cure.

TM Bitutight packaging

Overview

TM Bitutight is a cold-applied bitumen emulsion — no heating or torching on site — that goes on as a thick, thixotropic black coating and dries into a strongly adhered moisture and vapour barrier.

It's specified across cement and metal surfaces alike, and is a common choice for basements and sandwich-layer waterproofing, where a bitumen barrier sits between structural layers rather than being left exposed.

Its crack-bridging, cold-applied nature makes it a straightforward retrofit option on existing structures, without the site safety and equipment overhead that hot-applied bituminous systems bring.

Key features

  • Cold-applied — no heating or torching required on site
  • Strong adhesion once dried, resists lifting and delamination
  • Barrier against both moisture and water vapour
  • Suited to cement surfaces, metal surfaces, basements and sandwich layers
  • Crack-bridging, long-lasting weatherproof seal

Suited to

BasementRoofIndustrial Facility

Not sure which system fits your structure?

Answer four short questions about the structure, area and age of your site — we'll return a shortlist of the right products, not all eleven.

Get your recommendation