Fire Stop METACAULK Cover Guard Double Gang Switch (50PK) - RectorSeal The Malco FST2 is particularly

The Malco FST2 is particularly useful for HVAC professionals who need to straighten and maintain the fins on condenser and evaporator units

The Malco MSHML14 is a high-quality

Typical Applications: HydroBalance CDC Anticlog is perfect for use in condensate drain pans of air conditioning and refrigeration systems up to 5 tons

preventing buildup and maintaining optimal performance

other steel tubes

Fire Stop METACAULK Cover Guard Double Gang Switch (50PK) - RectorSeal The Malco FST2 is particularlyRectorSeal 66274 Metacaulk Cover Guard Double Gang Switch (50PK) Metacaulk Cover Guard is a 1 piece fire rated gasket for meeting the "24 in rule" in electrical boxes. When exposed to heat, intumescent material expands forms a char to seal opening, prevent flame spread & limit heat transfer to unexposed areas. Features Mounted on inside of cover plate & installed simultaneously covers the opening & provides necessary fire protection. Easy to install