How much area will the MDF-500 product cover?
The amount of surface area that can be treated with MDF-500 depends on the method of application. Generally, spraying the product as a liquid spray from a pump-up or electric sprayer will consume more product than when spraying the product as a mist from a ULV fogger. Likewise, spraying the product as a foam will consume more product than when spraying it as a liquid or mist. For ULV mist spraying, the manufacturer recommends applying MDF-500 at a rate of 1 ounce of combined product (Part A and Part B) to 100 square feet of surface area. This application rate can be pictured as a technician spray misting the ceilings, walls, and floors in a residential building without directly wetting every square foot of surface area but rather spraying in a zigzag pattern across structural surfaces. At this application rate, two gallons of combined product (1 gallon Part A mixed with 1 gallon of Part B) would cover at least three 2,000 square foot residential buildings, treating all interior ceiling
