18. k
Web Gage
Web thk. "tw"
Sq. Ft.- Surf Sq.M.- Surf Weight
Area - per Ft Area - per M Kg per M
3.64 1.108 26.787
3.01 0.918 17.560
3.01 0.918 16.072
3.05 0.930 14.882
2.55 0.778 13.393
2.55 0.778 11.905
2.56 0.781 11.161
2.06 0.629 9.673
1.60 0.489 6.548
2.45 0.746 28.126