(Otomotiv) A substance you can add to the liquid in the cooling system to seal leaks. Also called stop-leak. Other kinds of sealing compounds are used to coat surfaces before installing hoses or gaskets. These are effective in preventing leakage but usually make the hose or gasket hard to remove
A liquid coat that seals wood, plaster, etc , and prevents the surface from absorbing paint or varnish Sealers may be transparent, and can act as primers Some sealers are designed to be left uncoated
liquid, solution, coating or paper used for sealing unwanted holes or open areas of a printing screen The sealer prevents inks from being forced through the screen during the printing operation
A substance you can add to the liquid in the cooling system to seal leaks Also called stop-leak Other kinds of sealing compounds are used to coat surfaces before installing hoses or gaskets These are effective in preventing leakage but usually make the hose or gasket hard to remove
{i} inspector of weights and measures, one who certifies the accuracy of weights and measures; paint used as a base which prevents the topcoat from being absorbed into the painted surface; hunter of seals; ship used for seal hunting