Our project 1 professional-grade RTV silicone sealant is flexible, durable, and can withstand various elements. It helps seals cracks and crevices to keep baseboard and basements dry. It's perfect for a shower or bath install. Use Project 1 pro-grade for bathrooms, kitchens, and general construction, because it has strong mildew-resistant properties. Available in clear, white, black, aluminum, and bronze.
Not Recommended for use on Vinyl
Works best on
Wood, metal, aluminum, porcelain, glass, granite, bathtubs, sinks, and tile
Warranty and Shelf Life:
Each application should be pre-tested for suitability of this product for the
intended use. When stored in the original, unopened container at temperatures
less than 90 degrees F (32 degrees C), our Silicones are guaranteed for one
year from date of purchase.