Product details:

StoneTech Professional Bulletproof stone sealer is a totally unique, superior strength stain protector for stone and grout. The easy-to-use liquid can be used as an effective oil or water barrier and provides coverage for up to 900 square feet. Other features include a water-based low-solids coating, premium stain protection, preservation of a natural look, and advanced penetrating micro bond protection. Emitting a very low odor, the product is designed for interior or exterior use. The sealer protects exterior surfaces for up to 3 years. The sealer is compatible with marble, granite, limestone, slate, terrazzo, travertine and sandstone and porous stone surfaces.

• Advanced sealer, designed to provide maximum protection on nature stone against the toughest oil and water-based stains.
• Preserves natural look of stone for up to 5 years in interior environments and up to 3 years in exterior environments.
• Formulated with advanced, water based fluoropolymers.
• Provides coverage for up to 900 sq. ft.
• Recommended surfaces include: honed or textured marble, granite, limestone, travertine, sandstone, saltillo and bluestone.