Noun
a kind of sealing material that is used to form a hard coating on a porous surface (as a coat of paint or varnish used to size a surface)
Source: WordNetAlthough silicone grease used as a sealant and a lubricant for interconnecting ground glass joints is normally assumed to be chemically inert, some compounds have resulted from unintended reactions with silicones. Source: Internet
After inserting the backer rod, the sealant is placed into the joint. Source: Internet
Even today, no sealant is used to hold the water in. The wooden walls of the water tower are held together with steel cables or straps, but leak through the gaps when first filled. Source: Internet
He added that using a make-up sealant could help to lock in moisture and a powder foundation would eliminate blotches throughout the day. Source: Internet
It was used as a sealant on baskets to make them watertight for carrying water. Source: Internet
Ideally, a dairy herd would have an annual bulk tank SCC average less than 250,000 cells per milliliter, no strep ag infections, correct hygienic technique at dry-off, teat sealant applied to every cow at dry-off and a monitoring program to track results. Source: Internet