Mad Dog primer is a stabilizing primer which is popular nowadays. Mad Dog primer has the ability to penetrate into old coatings. As a result, it stabilizes and fixes peeling paint. Also, professional painters recommend Mad Dog primer as they offer the best surface preparation for cracking wallboard, plaster, concrete, and stucco. Most professional painters prefer using Mad Dog line of primers as they have the ability to 
solve a number of tough interior paint problems.
Mad Dog Line of Primers Solve a Range of Problems:
As mentioned Mad Dog primers have the ability to penetrate the surface in the best possible manner. It stabilizes and prepares to peel paint, cracking stucco, etc. Also, it offers the best surface preparation for concrete, rusty metals, wood surfaces, etc. In most cases, Mad Dog primer doubles the paint project life. The most important reason why Mad Dog primers are so popular is because of its adhesive quality.
Mad Dog primer dries very quickly and solves problems like peeling paint, cracking plaster and many more. These types of primers are easily washable and you can clean the surface by using a mixture of soap and water. Professional painters usually recommend using Mad Dog line of primers for solving problems like cracks in stucco, plaster, gypsum board, woodwork, rusty and galvanized metal surfaces.
Surface Preparation with Mad Dog Primer:
When it comes to using Mad Dog line of primers, you need to clean the surface in a proper manner. The surface to be coated needs to be free from grease, oil, wax, and other contaminants. These types of contaminants could interfere with the adhesive nature of Mad Dog primer; therefore the surface to be coated should be properly cleaned. You can use a mild detergent and rinse the surface thoroughly and allow the surface to dry properly. Once the surface is properly prepared, let the entire surface dry and apply the first coat of Mad Dog Primer.
Stabilizing the Peeling Plaster & Crack:
Once the surface is properly prepared, you need to apply Mad Dog primer into the crack or peeling plaster by using a brush or roller. As mentioned, this type of primer will dry within one hour, but it could still be wet inside the cracked area. Therefore, you need to wait overnight and tape/patch the area as you normally do. Once done, sand the area in a proper manner and apply paint as necessary. You need to re-apply the paint in patched areas before applying paint on entire areas. This helps you avoid flushing.