Fassatherm 950 Ecolight – insulation for external thermal insulation

ECO-LIGHT 950 – Lightweight lime-based adhesive and base coat NHL 3.5

Name: ECO-LIGHT 950 – Lightweight adhesive and base coat NHL 3.5 25 kg
SKU: ECOLIGHT950
Price: 19.74 EUR
Availability: InStock

Isolant pour ITE Th31 en PSE gris épaisseur 100 mm - 3,60m²/paquet

Ref. ECOLIGHT950

Prix :

19,74 € TTC

16,45 € HT

Demande de devis

Description

ECO-LIGHT 950 is a lightweight mortar based on natural hydraulic lime (NHL 3.5), designed for bonding insulation boards and forming the base layer of external thermal insulation systems (ETIS). Its formulation offers excellent workability whilst promoting the breathability of façades.

Technical specifications

Product :	Adhesive and lightweight base coat
Reference :	ECO-LIGHT 950
Packaging :	25 kg bag
Base :	Natural hydraulic lime NHL 3.5
Colour :	Natural
Usage :	Bonding and primer coat
Application :	Manual or mechanical
Field of application :	External thermal insulation (ETI)

Bonding of insulation boards
Application of reinforced base coats
Coating of fibreglass mesh
External thermal insulation (ETI)
New façades
Energy-efficiency refurbishment
Compatible mineral substrates
Residential and commercial construction projects

External thermal insulation products

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How do you choose the right external insulation?

Stages of an ITE

Which fixing for which surface?

ECO-LIGHT 950 – NHL 3.5 lightweight adhesive and base coat for external wall insulation (EWI)

Lightweight mortar made with natural lime for breathable façades

ECO-LIGHT 950 is a lightweight adhesive and base coat developed for external thermal insulation systems. Thanks to its formulation based on natural hydraulic lime (NHL 3.5), it ensures the bonding of insulation boards and the creation of a reinforced undercoat whilst promoting the breathability of façades. Easy to apply, it is a high-performance solution for both new-build and renovation projects.

Our ITE expert’s opinion

ECO-LIGHT 950 is my go-to choice whenever the insulation is not EPS: its lime-based formulation and water vapour permeability make it a much more suitable partner for wood fibre or mineral wool than a conventional cement-based adhesive.

External thermal insulation products

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Why choose ECO-LIGHT 950?

Made from natural hydraulic lime (NHL 3.5), ECO-LIGHT 950 is lighter and more permeable to water vapour than a conventional cement-based adhesive, making it particularly suitable for natural insulation materials such as cork or wood fibre. ECO-LIGHT 950: a cement-based adhesive and render (type A 96)
Binder: Natural hydraulic lime NHL 3.5, cement
Water vapour permeability: High, lower
Weight (lightweight): Yes, expanded glass aggregates; No
Compatibility with natural insulation materials: Cork, wood fibre, mineral wool; Mainly EPS

ECO-LIGHT 950 – NHL 3.5 lightweight adhesive and base coat for external wall insulation (EWI)

Frequently Asked Questions about ECO-LIGHT 950

ECO-LIGHT 950 is used to bond insulation boards and to create the reinforced base layer for external thermal insulation systems.

Natural hydraulic lime promotes water vapour exchange, improves the breathability of walls and is particularly suitable for façades requiring breathable materials.

Yes. Its formulation makes it a mortar that is particularly well suited to both energy-efficiency refurbishment projects and new-builds, particularly on compatible mineral substrates.

ECO-LIGHT 950 – Lightweight lime-based adhesive and base coat NHL 3.5