<span class="searchmatch">sealant</span> <span class="searchmatch">backing</span> (construction) A compressible material placed in a joint before applying <span class="searchmatch">sealant</span>....
where moderate movement is expected. dental <span class="searchmatch">sealant</span> fissure <span class="searchmatch">sealant</span> pit and fissure <span class="searchmatch">sealant</span> <span class="searchmatch">sealant</span> <span class="searchmatch">backing</span> material used to seal a surface so as to prevent...
action of putting something back; a switching into reverse. linebacking <span class="searchmatch">sealant</span> <span class="searchmatch">backing</span> support, especially financial material added behind or underneath (music)...