PrepRite® ProBlock® Primer/Sealer
Assures a uniform topcoat appearance, blocks stains and has an improved long-term adhesion and performance.

Assures a uniform topcoat appearance, blocks stains and has an improved long-term adhesion and performance.
Allows topcoat on concrete block to be smooth and uniform.
Ideal for areas where rust-inhibitive, corrosion-resistant primer is essential.
Gets the job done quickly – allowing for fast production and topcoats in one hour. Alkyd formula blocks stains and can be used on both interior and exteriors. Ideal for cold-weather priming.
A general-utility primer ideal for both interior and exterior applications.