Mesh Backed Insulation Mattress – 128 kg/m³

Heavy-duty Rockwool insulation mattress featuring a galvanized wire mesh backing for enhanced durability. Engineered for high-stress industrial applications, boilers, and ducting. (Note: Stainless steel wire mesh substitution is available upon request). Sold per mattress.

Dimensions (L x W): 5000mm x 1200mm

Thickness: 40mm

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Technical Data
SpecificationValue
Product nameMesh Backed Insulation Mattress
Manufacturing specificationBS3958 Part 3 & ASTM C592-97
Base materialBasaltic rock mix
PhysicalGalvanised wire mesh backed fibrous mattress
BinderPhenol based thermosetting binder
Binder content± 1%
Effective fibre diameter± 6 µm
Thermal conductivity (35°C)0.036 W/mK
Recommended operating temperature< 750°C
Fire classificationNon-combustible (A1)
Mass density classification± 15%
Dimensional tolerance< 5%
Total shot content± 30%
PackagingShrink-wrapped polyethylene