Lot of Sundolit MW 60 mineral wool plates sold in total. Specifications according to label: NOBB No: 93115 Product: Sundolite MW 60 Format: 600 x 600 mm Thickness: 55–70 mm Heat conductivity: λD 0,040 W/(mK) Fire class: A1 Thickness tolerance: T5 Production date of the pictured package: 23.01.2025 Amount: approx. 20 m2 total