The Zinsser Peel Stop Clear Paint Sealer (1L) is designed for homeowners and professionals tackling problem painted surfaces that exhibit chalking, cracking, peeling, or flaking. Its key win is forming a breathable, flexible membrane that adheres firmly to faulty substrates, preventing further paint imperfections and creating a reliable base for new paint. A crucial aspect to remember is that it's specifically formulated for existing problem areas, not as a general-purpose primer on perfect surfaces.
Binding Primer: Specifically formulated to bind and seal problem painted surfaces, preventing further degradation.
Breathable Membrane: Forms a unique, breathable film that allows moisture to escape, minimizing the risk of future peeling and flaking caused by trapped moisture.
Rapid Drying: Dries to the touch within just 1 hour, enabling quicker project completion and subsequent paint application.
Paintable Finish: Provides a clear, paintable surface ideal for color matching and ensuring new paint adheres seamlessly without altering the intended shade.
Strong Adhesion: Adheres firmly to old paint and problematic substrates, building a robust and stable foundation for topcoats.
Flexible Acrylic Film: Features a tough yet flexible acrylic composition that accommodates minor substrate movement, enhancing durability and preventing cracking.
Versatile Application: Suitable for both interior and exterior use, and effective on both old and new surfaces exhibiting paint imperfections.
Effectively stops peeling, flaking, dusting, and chalking on problem surfaces.
Allows surfaces to breathe, reducing moisture-related paint issues.
Quick 1-hour drying time speeds up painting projects.
Clear finish maintains color integrity of subsequent paint layers.
Strong adhesion creates a durable base for new paint.
Can be used on a wide range of surfaces, both indoors and outdoors.
Primarily for problem surfaces; not intended as a standard primer for sound substrates.
Being clear, it doesn't offer any hiding power for discolored or stained surfaces.
Requires proper surface preparation for optimal performance.
Only 1L size available for this clear variant, larger projects may require multiple cans or different variants.
Effectively stops peeling, flaking, dusting, and chalking on problem surfaces.
Allows surfaces to breathe, reducing moisture-related paint issues.
Quick 1-hour drying time speeds up painting projects.
Clear finish maintains color integrity of subsequent paint layers.
Strong adhesion creates a durable base for new paint.
Can be used on a wide range of surfaces, both indoors and outdoors.
Primarily for problem surfaces; not intended as a standard primer for sound substrates.
Being clear, it doesn't offer any hiding power for discolored or stained surfaces.
Requires proper surface preparation for optimal performance.
Only 1L size available for this clear variant, larger projects may require multiple cans or different variants.
Zinsser Peel Stop excels in preparing compromised surfaces for a fresh coat of paint. Its primary function is to stabilize and seal faulty substrates where paint is already failing due to chalking, cracking, peeling, or flaking. When applied, it penetrates and consolidates these loose paint particles, creating a solid, uniform surface. The breathable membrane is crucial in areas prone to moisture, such as exteriors, bathrooms, or basements, allowing trapped moisture to escape without compromising the paint film. This flexibility is key to long-term durability.
For example, if you have an exterior wall where paint is consistently peeling, applying Peel Stop after scraping loose paint will bind the remaining stable paint and prevent further issues, providing a perfect base for your exterior topcoat. Similarly, on an interior ceiling exhibiting signs of chalking, a coat of Peel Stop will lock down the powdery residue, ensuring your new ceiling paint adheres properly and maintains its finish. Its 1-hour dry time means you can often complete prep and priming in a single afternoon, moving swiftly to the decorative coats.
Surface Preparation: Ensure the surface is clean, dry, and free from dirt, grease, and any heavily peeling or loose paint. Scrape off all flaking paint until a firm edge is achieved.
Stirring: Stir the contents of the can thoroughly before and during use to ensure consistent performance.
Application: Apply a generous, even coat of Zinsser Peel Stop to the problem painted surface using a brush or roller. Ensure complete saturation of the faulty areas.
Drying: Allow 1 hour for the product to dry. Drying times may vary based on temperature and humidity. Do not apply topcoats until completely dry.
Topcoat: Once dry, the surface is ready for your chosen topcoat paint.
Surfaces: Ideal for problem painted surfaces exhibiting chalking, cracking, peeling, and flaking.
Substrates: Forms a breathable membrane over faulty substrates around the interior & exterior of your home.
Suitability: Works on both old and new surfaces that require stabilization prior to painting.
Storage: Store the tin can in a cool, dry place, away from direct sunlight and extreme temperatures.
Cleaning: Clean application tools immediately after use with soap and water. > Info needed: [Specific cleaning agent if water isn't sufficient for dried product]
Shelf Life: Keep the can tightly sealed when not in use. > Info needed: [Specific shelf life information once opened or unopened]