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What we do - Passive Fire Prevention Products for use on Fabric, Wood & Construction Elements

Intumescent Coatings


Eco-Sol Ltd is the UK Stockist and Distributor for Rudolf Hensel Intumescent Coatings and Varnish products.

Used around the world

Hensel fire protection coating systems are approved by building authorities in accordance with DIN EN and EN (European standard) and have further international certificates such as BS 476, VKF, UL 263 and GOST.

Environmentally friendly Hensel Green Products – our fire protection coating systems form part of the construction materials for ecological construction and so our focus is always on sustainability and environmental compatibility.

Fire-protection coating systems for wood

HENSOTHERM® fire-protection coating systems for wood are available for interior and exterior use.

Wooden structures coated with HENSOTHERM® fire protection for wood are upgraded to ‘Class B1 fire-resistant construction materials’.

Fire-protection Base coat for wood Compatible Top Coatings Finish 
HENSOTHERM® 1 KS Interior Clear Coating,  Hensotop 84AF Clear Topcoat Clear, Matt, Silk Matt 
HENSOTHERM® 2 KS Interior White Coating, Hensotop Water Based Top Coat  Select RAL Colours 
HENSOTHERM® 2 KS Interior Dark Grey Coating.     Hensotop Water Based Top Coat ​​​​​​​ Select RAL Colours 

Important​​​​​​​ note:

Hensotherm 1KS Clear System must be sealed with Hensotop 84AF Top coat to maintain clarity and durability. 

Hensotherm 2KS can be used as a single coat system and does not have to be top coated. 

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Showing products 1 to 9 of 9
HENSOTHERM® 2 KS Interior White Matt

Single coat Intumescent Paint for Interior use . Classification • Fire behaviour is classified B-s1, d0 according to DIN EN 13501 (SBI-Test) Covers 4 sqm per litre. Can be over coated with Hensotop WB in a range of RAL colours.

£91.67 (ex. VAT)
Hensotop WB Topcoat

HENSOTOP WB is a water-based single component, halogen-free and fast-drying top coat for HENSOTHERM® fire protection coatings on wood and steel for indoor use. Available in a full range of colours 10 day delivery . We stock some of the more popular shades.

£68.75 (ex. VAT)
Hensotherm  1KS  Clear Intumescent for Interior Wood

Clear Intumescent Varnish/Lacquer system consisting of Basecoat & Topcoat Hensotop AF84. Achieves BS13501 Class B

£91.67 (ex. VAT)
Pack Size
Sample pack 2x 125ml
6 kg Treats 20sqm
12.5 kg. Treats 42sqm
25 kg Treats 83sqm
Hensotop 84 AF (Clear Top Coat)

Clear Solvent based moisture resistant and durable Top Coat for Hensotherm 1KS Innen (Interior) Available in Matt 10% and Silk Matt (20% Sheen)

From: £59.00
£49.17 (ex. VAT)
Pack Size
2.5kg Approx 25sqm
5 kg Approx 50sqm
10 kg Approx 100sqm
HENSOMASTIK® K 2000 special adhesive

Available in Viscous paste for comb application or a 350ml gun Cartridge.

From: £15.00
£12.50 (ex. VAT)
HENSOTHERM® 2 KS Anthracite Grey 12.5KG

Anthracite grey for the fire protection of interior wooden structures. This is a matt finish often used in TV, Film and Stage production where a dark, non reflective finish is required.

£166.67 (ex. VAT)
Flametect M-APP 2.5kg

Flame Retardant Additive for Moulding and latex resins.

£65.00 (ex. VAT)
Flametect Nitro D

Select from 3 pack sizes: 750ml is supplied with a Trigger Spray head, 5 litre & 25 litre. Add to basket then select quantity required. We accept VISA, Mastercard & Paypal

From: £19.20
£16.00 (ex. VAT)

Hensel Intumescent Coatings and Sealants