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Metacaulk Product Catalog
Mfg: Rectorseal Published: 2014 Version: E - F-14 24 pages
MetacaulkĀ® Firestopping products is speci cally designed to ll voids in construction joints and around penetrations in re-rated walls or oors. ... Many have intumescent properties and expand when exposed to heat, forming a high-strength insulating char. ... Technological Development ... In 1995, ... Add to My Library