Are you tired of dealing with porous surfaces that are difficult to work with? Do you struggle to achieve a smooth, detailed finish on your models and molds? Look no further than SuperSeal™ from Smooth-On, the ultimate solution for sealing and preparing surfaces for molding and casting. This fast-drying, low-viscosity sealing agent is specifically designed to quickly and effectively seal a variety of porous surfaces, including gypsum plasters, concrete, and wood, without interfering with surface detail.

With its ultra-thin film, SuperSeal™ ensures that your mold rubber (polyurethane, silicone, or polysulfide) adheres perfectly, resulting in a smooth, satin finish that's easy to remove. The formula is highly economical and evaporates quickly, making it an ideal choice for a wide range of applications. Plus, it's removable - simply rinse the model surface with warm water to remove any residue.

Using SuperSeal™ is straightforward and easy. Simply apply a minimum of two coats to the entire model surface and surrounding forms, including intricate details and undercuts. You can use a soft brush or a non-aerosol spray bottle to lightly mist the surface. After application, use compressed air or a hair dryer to blow off any excess material that has pooled. Let the final coat dry for at least an hour, and you're ready to apply your mold rubber.

It's essential to follow the instructions carefully to ensure the best results. Make sure to shake the product well before use, and use it in a properly ventilated area. Wear safety glasses, long sleeves, and rubber gloves to minimize contamination risk. Store and use the material at room temperature (73°F/23°C), and be aware that it has a limited shelf life, so use it as soon as possible.

Before using SuperSeal™, it's a good idea to perform a small-scale test on an identical surface to ensure compatibility and suitability for your project. This is particularly important if you're working with a new surface or mold rubber combination. Additionally, be aware that discoloration of the model surface may occur, so it's essential to test the product before applying it to your entire model.

With SuperSeal™ from Smooth-On, you can achieve professional-looking results with ease. Its unique formula and versatility make it an essential tool for anyone working with molds and castings. Whether you're a professional artist, craftsman, or hobbyist, this product is sure to become a staple in your toolkit. So why wait? Try SuperSeal™ today and discover the smooth, detailed finish you've been striving for.