Outer sealing Synonyms

Definitions for Outer

(adjective) situated on the outside or farther out
(adjective) located outside
(adjective) being on the outside or further from a center

Synonyms for phrase

OS abbreviation

OS is an abbreviation for Outer Sealing

What does OS stand for?

OS stands for "Outer Sealing"

Sealing replaced

Definitions for Sealing

(noun) the act of treating something to make it repel water