Zinsser Peel Stop Clear Primer, 1 Quart is the perfect solution for tackling problem surfaces both indoors and outdoors. This clear binding primer effectively penetrates chalky residues and seals tiny cracks and gaps beneath old paint edges, firmly adhering them to the surface to prevent further peeling. Designed to extend the life of your paint job, Peel Stop remains flexible and breathable, ensuring lasting protection. It dries quickly and can be recoated in just two hours, making your painting projects faster and more efficient. Suitable for use under both latex and alkyd primers and paints, this primer can be applied with an airless spray, brush, or roller. For best results, apply in temperatures between 50 and 90 degrees Fahrenheit with humidity below 80%. Coverage ranges from approximately 300 to 400 square feet per gallon. Peel Stop is not compatible with linseed oil-based products. For surfaces with stains, a stain-blocking primer should be applied after preparing with Peel Stop. If mildew is present, clean the surface with a mildew cleaner like Jomax before application. Cleanup is easy with soap and water, making this primer both effective and convenient for your painting needs.