Lapped Seam

seam where the back of one layer lays over face of the other layer

ASTM D6193 class “LSa”

Entries Linking Here

• 🪡ASTM D6193 Class LS
• 🪡ASTM D6193 LSa-1
• 🪡ASTM D6193 LSa-2
• 🪡Brooklyn Seam
• 📄ISO 4916 Class 2