Petralana Petralight Plus 200mm

Petralight Plus is high density stonewool insulation in slabs
Size of slabs 1200x600mm to suit both 400 and 600mm centres
Density: 35kg
200mm thickness
Pack size 2.16sqm
Product to compare from Rockwool would be RWA45 only 3kg more dense/sqm compare to Petralana.