PRO BLOCK

Pro Block is a concrete prep application that resists many oils, greases and salts and is central to concrete containment of vapor emissions. It serves as both a curing and sealing agent. Its effective formula purges and prevents the re-entry of soluble chlorides and other contaminants. Water based.

Advantages

• Blocks and reduces vapor emissions through concrete but leaves concrete breathable
• Purges soluble chlorides and prevents re-entry. Cures and chemically hardens in one application
• Does not alter bondability of concrete
• Non-combustible. No flammable solvents
• Contains a non-acid penetrating agent – resists many acids, oils, greases and salts
• May be used as a curing and sealing agent that reduces “green concrete” window from 28 days down to an average of 5 days