Noun
One who seals; especially, an officer whose duty it is to seal writs or instruments, to stamp weights and measures, or the like.
A mariner or a vessel engaged in the business of capturing seals.
Source: Webster's dictionaryQuoyle, you got any maritime connections?' 'My grandfather was a sealer.' 'Jesus. You always come out at me out of left field. Annie Proulx
After spraying the surface with sanding sealer, the surface is smoothed with fine steel wool. Source: Internet
After applying the sealer to the first area of granite, lean down and inspect the stone in a reflective area. Source: Internet
Some casket makers have added Tupperware-style “burping” features to their sealer models to release the accumulated gases. Source: Internet
If you have a granite or marble vanity top use a stone sealer before using the vanity. Source: Internet
I use the 8″ x 1/16″ size heat sealer from ULINE. Source: Internet