Liquasil Roof Coatings

Welcome to Liquasil Ltd, a British manufacturer of advanced polymer roof coatings, designed by Chartered Building Surveyors and formulated by our own highly experienced paint & polymer chemists, to solve the problems associated with many types of roof systems on commercial and industrial buildings.

If you think all roof coatings and roof coating manufacturers are the same, call us and see what makes Liquasil stand out from the crowd.

NEW: Asbestoseal & Metalseal are now available and guaranteed for use on asbestos cement and metal cladding.

The Liquasil range of roof coatings is based on unique, British made silicone technology – we coloured it, we thickened it, we hardened it, to create a world-class range of purpose-made liquid roofing solutions for the commercial property sector.

It all started with Asbestoseal, a cost-effective  silicone based system made specifically for asbestos roofs on industrial buildings.

British Board of Agrement (BBA Certification) is the only fitness for purpose test in the construction industry and Asbestoseal is the only system approved for use specifically on asbestos roofs and is also the first and only polymer based roof coating system to have achieved this coveted award.

The Liquasil chemists and building surveyors work closely with other professional specifiers and roofing contractors and can respond quickly to produce innovative new solutions with British made polymer technology and consequently our range of products & services is constantly developing. For example:

  • Our Flexlap cut edge corrosion system is simpler than most, resulting in lower material and labour cost as well as a far superior finish
  • The Metalseal full roof & cladding coating system is made from a unique hardened silicone – nobody else has this technology for long lasting looks and protection
  • The Gutterseal liquid gutter system is suitable for most commercial gutters. The silicone components create a seamless gutter that repels water
  • Asbestoseal is our flagship asbestos roof and cladding system. BBA Approved, it’s the only asbestos roof coating with this valuable certification
  • Our Warranty is the first Latent Defects, Insurance Guarantee for roof coatings in the UK to be included as standard on full roof coating installations

As you can see, Liquasil is a progressive roof & cladding coatings company with the technology to provide long-lasting, highly durable coatings for the commercial property sector.

The Unique Liquasil Guarantee

We want to make your roof coating decision as easy as possible, so Liquasil Ltd now provides a unique, single-point latent defects insurance guarantee on all qualifying full roof or cladding coating installations, gutter liner projects and cut edge corrosion works. (Call 0121 709 5352 for more information).

Far better than the usual product or Insurance Backed Warranties offered by others, ours provides full cover for labour, access and materials for its duration.

Call us today on 0121 709 5352 and we’ll help you find the right solution and provide you an approved installer in your area.

The Liquasil Product Range

Asbestos Roof Coating

Asbestoseal purpose made and now the world's first & only BBA Approved asbestos roof coating system.

Complete asbestos roof refurbishment system to provide at least 25 years additional life expectancy.

Metal Roof Coating

Metalseal is the complete roof coating system for metal profile roofs on commercial buildings.

Made from our unique, hardened silicone, your metal roof will stay cleaner for longer and the colour will not fade.

Liquid Gutter Liner

Make troublesome gutters on commercial property a thing of the past with Gutterseal from Liquasil.

Seamless, flexible and easy to install, Gutterseal provides a permanent solution to leaking gutters.

Cut Edge Corrosion System

Designed by Chartered Building Surveyors to fix cut edge corrosion on metal profile roofs.

Minimal preparation, easy installation, hardened silicone finish - Flexlap is the cost-effective solution to corrosion.

Liquasil System Advantages

Cold Applied

No need for hot works.

Solvent Free

Can be applied where other coatings can't go!

Single Pack

No mixing or messing. Just open, stir and use

UV Stable

Unaffected by sunlight

Up to 1400% Elasticity

Remains highly flexible from -60ºc to +200ºc

Single Coat Application

Single coat application saves time & labour


Latent Defects Full Insurance Guarantee

Resists Fungal Growth

Moss and lichen growth eliminated

Any RAL Colour

Say goodbye to grey - we can make ANY colour

Apply All Year Round

Cures at lower temperatures than other coatings

No Fleece Required

Apply from the can without awkward fleeces

Made In the UK

Ensures continuity of supply & technical support