Due to supply chain cost increases, a surcharge may be added at checkout.

Waterproof Sealant for air, gas, water and steam line joints

This viscous sealant cannot be equaled for leak proof sealing of threaded, flanged and gasket joints. Use in flow lines for hot and cold water, aqueous solutions, low pressure steam slurries, natural and manufactured gases, compressed air, dilute acids, caustics, and alcohols. Contains no lead or other toxic ingredients, and will not affect the taste or color of water or any other potable liquid.