Metacaulk 150+, 10.3 .oz - 12PK - Rectorseal specially hardened special steel

specially hardened special steel

32-Tooth Gear: The ratchet features a 32-tooth gear with an 11° ratcheting angle

Protected in wet & dry stages against mold growth with a combination of biocides

Material: Made from high-quality alloy steel

Metacaulk 150+, 10.3 .oz - 12PK - Rectorseal specially hardened special steelRectorseal 66640, Metacaulk 1000, 10. 3 . oz 12PK Metacaulk 150+ is a general fire rated sealant for construction joints & through penetrations. Prevents spread of flames smoke hot gases water. All systems rated for up to 4 hours as per ASTM E814 (UL1479) & ASTM E1966 (UL 2079) test standards Features Water based and non sag. VOC compliant. Protected in wet & dry stages against mold growth with a combination of biocides. Flexible set and Excellent