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Polymax Wall Insulation Batts | ecoMaster - Specs

Measurement 

R - Value Thickness (mm)   Size 
(mm)
Batts Per Pack Coverage 
(m2 per pack)
R2.0 75 1160x430 8 4.0
R2.0 75 1160x580 8 5.4
R2.0 90 1160x430 10 5.0
R2.0 90 1160x580 10 6.7