Irwin STRAIT-LINE 5 Lb. Blue Standard Chalk Line Chalk Berkley Anti-condensation toilet tank liner helps

Anti-condensation toilet tank liner helps prevent water from forming on the outside of a tank by creating a barrier between the warm outside air and cold water inside the tank in order to keep floors dry and prevent water damage

Kills roaches

Stays where you spray it longer

Commercial and industrial environments demand durable fans—this air mover stands up to wear and tear and is built with 22-gauge steel and rust-resistant grilles

Easy-to-install

Irwin STRAIT-LINE 5 Lb. Blue Standard Chalk Line Chalk Berkley Anti-condensation toilet tank liner helpsSTRAIT LINE chalk for reel type chalk line boxes. Packaged in plastic squeeze bottles with fast fill spout. For interior or exterior use on a variety of surfaces including wood, drywall, concrete, stone, and metal. Marks are temporary. Provides great visibility.