National Paints Acrylic Rock Top Coat, 18L, Protective Topcoat for Rock & Textured Façades

National Acrylic Rock Top Coat 10B17 18L is a durable, weatherproof top coat formulated for outdoor use. It protects surfaces from the elements while delivering a lasting, attractive finish on materials like wood, concrete, and metal.

It is suitable for wood, concrete, and metal surfaces, making it versatile for exterior decks, walls, furniture, and other outdoor installations.

Key benefits include a durable, weatherproof finish that resists fading, cracking, and peeling, plus UV resistance and mildew/mold resistance. It applies easily with a brush or roller and cleans up with a damp cloth.

Shake or stir well before use. Apply with a brush or roller in thin, even coats. Avoid heavy builds; multiple thin coats typically perform best. Allow each coat to dry per label directions before applying the next, and clean tools with a damp cloth.

For optimal durability, apply multiple thin coats as recommended on the label. Let each coat dry before applying the next. The product is designed to provide long-lasting protection for outdoor surfaces when used as directed.

National Acrylic Rock Top Coat 10B17 18L is designed for outdoor durability with UV and moisture resistance. For alternatives on Fepy.com, you can consider: National Exterior Acrylic Top Coat 5L (https://fepy.com/product/national-exterior-acrylic-top-coat-5l) which is also outdoor-capable, and National Acrylic Rock Top Coat 10L (https://fepy.com/product/national-acrylic-rock-top-coat-10l) which offers the same line in a different quantity. You might also explore National Metal Exterior Top Coat 4L (https://fepy.com/product/national-metal-exterior-top-coat-4l) for metal-specific projects.

Work in a well-ventilated area, wear protective gloves and eye protection, and avoid prolonged skin contact. Keep away from open flames and heat sources. Store containers tightly closed in a cool, dry place away from children and pets. Follow the safety data sheet and label instructions for best practices.

Store the 18L container sealed in a cool, dry place away from direct heat or sunlight. Before use, stir thoroughly to ensure consistent mixing and correct resin balance. Re-stir if the coating has been sitting for a while.

Yes. It is designed for outdoor surfaces and provides added protection against weather, UV exposure, and moisture, helping furniture, decking, and exterior walls maintain their finish longer.

National Acrylic Rock Top Coat 10B17 18L is described as a durable, protective top coat that enhances and preserves the surface appearance. The finish is designed to be visually appealing while offering weather resistance; exact color should be confirmed on the product label or swatch, as coatings can vary slightly in tint.

Coverage and performance depend on surface porosity and texture. Porous surfaces may require more coats for uniform appearance, while non-porous surfaces may require fewer coats. Always follow the label's guidance for best results.