66352-1 - Fire Stop METACAULK Intumescent Pipe Collars 1-1/2" 1EA - Rectorseal Insulation Properties: Offers good thermal

Insulation Properties: Offers good thermal insulation

Bonus Items: 100-pack of Zip-in screws

Diameter: 3/8 inch

Concentrated - dilute with water for economical use

66352-1 - Fire Stop METACAULK Intumescent Pipe Collars 1-1/2" 1EA - Rectorseal Insulation Properties: Offers good thermalRectorseal 66352, Metacaulk Intumescent Pipe Collars 1 1 2" 1EA Metacaulk Pipe Collars are prefabricated for open closed through penetration firestop systems with 11 2 6" (38 152 mm) plastic pipe. Easy lock mechanism assures easy install. Collar design greatly cuts time expense compared to competitors' collars. Features Economical and Easy Installation saves on labor cost 25% reduction of installation time and No Measurement of Material required