SLMW HT
SLMW HT (Sprayed Limpet Mineral Wool - High Temperature) is a cementitious compound based on sprayed mineral wool specifically designed for the thermal protection of hot surfaces of steel structures. SLMW HT has both fire protection and thermal insulation properties.

Applications
SLMW HT can be used in various sectors:
Industry
SLMW HT is used in various industries as a coating and thermal protection for hot steel surfaces where material resistance to temperatures up to 600°C is required.
- Industrial installations such as steam turbines
- Production lines
- Feeding stations
- Transport pipes
SLMW HT can also be used as additional thermal resistance in combination with other thermal barriers such as cellular glass and calcium silicate.
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Standardisation
SLMW HT has undergone extensive fire testing and meets the requirements of the following standards:
- BS (British Standard)
Product Features
With an attractive bulk density and a long lifespan, the SLMW HT is a durable and economical product that can be applied quickly. It can be covered with a thin layer of cement-based coating, such as Limpet BD-6, to make it shock-resistant. It can also be waterproofed and receive a decorative finish in the colour of your choice.
Composition
The SLMW HT is a fully pre-mixed sprayable thermal barrier made from mineral wool, combined with a selection of inorganic binders and additives that optimise the temperature resistance and sprayability of the product.
Production
The SLMW HT is a European product based on European raw materials produced in a fully automated line.
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Z.I. Tournai Ouest II
Rue du Bois des Hospices 2
7522 Blandain
Belgium
Contact Information
infonestaan@nhb.be
+32 69 77 83 20
VAT BE 0477.157.153
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