At OSTRO, we’re building the future—one tile at a time.

Founded with a vision to revolutionize the surface finishing and bonding industry, OSTRO stands at the forefront of tile chemical innovation. From tile adhesives and grouts to waterproofing compounds and surface cleaners, we provide high-performance solutions that bring unmatched durability, resilience, and beauty to every surface.

New Bonding Formula

Crystal Finish Compatibility

Strong on Every Surface

Dual Compatibility – Floor & Wall

Smart Application Technology

New Strength, Every Tile.

With a strong commitment to quality and reliability, OSTRO is trusted by architects, contractors, retailers, and homeowners across the country. Our products are engineered to withstand the test of time, weather, and wear—so your spaces stay stunning and structurally sound.Read More