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What we do - Fire Prevention Products for Timber & Fabrics
 We Supply : Individuals, Schools, Distributors, Large and Small businesses. 
Next Day Delivery: Free Expert Advice.

Rudolf Hensel 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. 

Fire-protection coating systems for concrete structural elements

The water-based HENSOMASTIK® B 3000 (ablation product) and HENSOTHERM® 820 KS (intumescent) fire-protection coating systems can compensate for insufficient concrete cover after renovation work has been carried out. These products have particularly robust characteristics and are also suitable for use on reinforced concrete structural elements in areas with a high emission loading, such as in underground and multi-storey car parks, to give but one example. They help to improve the fire resistance when there is insufficient concrete cover. With structural elements made of reinforced concrete, for example hollow concrete ceilings, reinforced concrete beams and supports, reinforced concrete ribbed slab ceilings and reinforced concrete flat slab ceilings, then depending on the structural element in question and the quantity applied, fire-resistance times of up to 240 minutes are achieved; the application imposes hardly any structural loading, is space saving and requires no maintenance.

Please contact us for specification and quanitity calculations. 

Hensel Intumescent Coatings and Sealants

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Showing products 1 to 10 of 10
Hensotherm 820KS Intumescent for Concrete

HENSOTHERM® 820 KS improves the fire-resistance time of pre-stressed concrete hollow ceilings up to 120 minutes, that of reinforced concrete beams and supports up to 150 minutes, and that of concrete flat slab ceilings and reinforced concrete ribbed slab ceilings up to 240 minutes. Delivery 7-14 days Please enquire for costings

£400.00 (ex. VAT)
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 Kg. 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

£83.33 (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)

£79.17 (ex. VAT)
Pack Size
2.5kg Approx 25sqm
5 kg Approx 50sqm
10 kg Approx 100sqm
HOLZGRUND AQ Clear  Primer  5KG

HOLZGRUND AQ is a water-based single-component transparent and fast-drying promoting primer as saturation of highly absorbent wooden surfaces and to improve adhesion on smooth surfaces for HENSOTHERM® fire protection coatings on solid wood and wooden materials. Covers 16sqm per 1KG

£33.33 (ex. VAT)
HENSOMASTIK® K 2000  Class A Adhesive

Available in Sprayable, or a Viscous paste for comb application and 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: £21.60
£18.00 (ex. VAT)