64 FL Oz Special primer for walls and floors, primer before application, convenient to use, strong penetration, alkali resistant, environmentally friendly pre-treatment, transparent

Product Information

About this item

• Strong Stain Resistance：Delivers reliable stain and dirt resistance—repels spills, grease, and dust from adhering to surfaces. Prevents stains from penetrating the substrate, keeping finishes cleaner longer and reducing the need for frequent repainting.
• Low Odor & Safe：Formulated as low-odor and non-toxic, making it ideal for indoor use (e.g., bedrooms, living rooms) without harsh fumes. Eco-friendly composition ensures comfort during application and safe use around spaces with frequent activity.
• For substrates with uneven surfaces or those that are difficult to bond, it is recommended to apply a primer coat as the first layer. After the primer is applied, then the topcoat can be brushed on. This primer can enhance adhesion, create a uniform coating, and strengthen the bond between various substrates and the paint, thus ensuring that the paint can adhere more firmly and reliably to the surface of the substrate.
• Great Value for Money：Backed by 30 years of R&D, this multi-functional primer combines penetration, alkali resistance, and substrate reinforcement in one. Its durable formula enhances topcoat longevity, reducing long-term maintenance costs—true value for investment.
• All-Round Performance：Versatile for primer paint for walls (interior/exterior) and metal substrates. Acts as a slick stick paint primer for strong adhesion, while its waterproof and alkali-resistant properties ensure long-lasting surface protection.
• Easy to Use：No professional skills required—features a smooth consistency that works seamlessly with brushes, rollers, or sprayers. Applies evenly without sagging or clumping, saving time on prep and touch-ups for both DIY and pro users.

Product Description

ShangTianFeng Water-Based Penetrating Primer is a professional-grade surface preparation solution engineered for both DIY enthusiasts and professional users, backed by 30 years of focused R&D and a team of 200+ professional talents. This versatile primer excels as a primer paint for walls (interior and exterior) and works seamlessly on metal, concrete, and other common substrates, making it a go-to choice for renovations, new builds, and fixture refinishing. Its strong penetration formula seeps deep into porous surfaces to reinforce substrates, preventing peeling, cracking, and structural weakness over time. Boasting long-lasting alkali resistance, it blocks efflorescence and moisture damage—key attributes that make it a reliable exterior primer for outdoor walls, fences, and metal components exposed to weather elements. As a slick stick paint primer, it offers exceptional adhesion even on smooth or tricky surfaces, with an easy-to-apply consistency that works well with brushes, rollers, or sprayers, eliminating sagging or uneven coverage. Beyond performance, this primer prioritizes user experience: it’s low-odor, safe, non-toxic, and eco-friendly, suitable for enclosed spaces without harsh fumes. The stain-resistant and waterproof properties keep surfaces protected from dirt, spills, and moisture, while the durable finish enhances the longevity of topcoats. Whether you’re prepping interior walls for a fresh coat of paint or reinforcing exterior metal fixtures, ShangTianFeng’s primer delivers professional results with DIY-friendly ease, bridging quality and convenience for long-lasting surface protection