Homax Pro Grade Ceiling Texture technology is the latest innovation in ceiling aerosol textures. This professional tool features adjustment of pattern and vertical spray tip for ceiling application. The advanced water-based Pro Formula saves the pro time with a no-prime, easy clean-up technology. This time-saving tool provides portable and convenient delivery of a full range of knock down texture patterns to achieve an invisible repair on interior ceiling surfaces. The heavy-bodied knockdown formula is tinted for improved visibility during application and the no prime feature saves the pro time. Simply spray, knock down with a mud knife and paint to achieve an invisible repair.