Experience ultimate performance with the Zinsser B-I-N Primer Sealer. This high adhesion shellac formula is your go-to solution for sealing porous surfaces with excellent enamel holdout. It effectively seals bleeding knots and sap streaks, providing a non-toxic and hypo-allergenic dried film, making it safe for use in areas with incidental food contact. <P><P> This versatile primer sealer not only blocks tough odours from smoke, fire, pets, and nicotine but also tackles stubborn stains including fungal degradation, oil, and water stains. Perfect for both interior and exterior surfaces, it is ideal for ceilings, walls, doors, and spot priming on exterior metal, trims, PVC, and wood. <P><P> Its unparalleled adhesion allows it to grip any surface, even glossy ones like glass, without the need for scuff sanding. Additionally, it dries fast in just 15 minutes and is recoatable in 45 minutes, and can be tinted to mid-tone colours for your convenience. This product is an essential part of your painting project, ensuring a smooth and efficient drying process with its quick application. <p><p> <strong> Features & Benefits: </strong> <br> <ul> <li> 500ml capacity. <br></li> <li> Ultimate performance primer-sealer and stain killer. <br></li> <li> Non-toxic, hypo-allergenic dried film. <br></li> <li> Permanently blocks odours and stains. <br></li> <li> Unmatched adhesion to all surfaces. <br></li> <li> Dries in 15 minutes, recoatable in 45 minutes. <br></li> <li> Tintable to mid-tone colours. <br></li> <li> Ideal for both interior and exterior applications. <br></li> <li> Acts as a strong sealant for various surfaces. <br></li> </ul>