The bristles are slightly flared and are made of horsehair and polypropylene
The MERV (Minimum Efficiency Reporting Value) 8 rating means it is third-party certified to effectively reduce common indoor air pollutants such as household dust
Normally requires overnight drying before topcoating
Non-modified mortar is formulated of Portland cement
PEX Quick Connect Tee, .75-In. Drain Openers The bristles are slightly flared3 4", Quick Connect Tee, Hold Up To 250 PSI, 1 Piece, No Parts To Assemble Or Lose, Quick Connect Design Allows Quick & Easy Connections Without The Use Of Installation Tools, Great For New Installations Or Plumbing Repair Projects For Pex, Copper, & CPVC Pipe, Just Cut Pipe & Push Pex, Copper Or CPVC Tubing Into Fitting End Until Tubing Seats At Stop, Can Be Disconnected By Pulling Back On Ring & Releasing Pipe, Code Approved For Behind Wall Without