Micro Air 940 

Micro-Air is an ultra stable air-entraining admixture for use in all types of concrete.  Micro-Air is particularly recommended for use in concrete in which it has previously been difficult to maintain the desired air content. Micro-Air is supplied as a ready-to-use aqueous solution, free of added concrete.

Micro-Air is recommended for:

• low slump concrete
• flowable concrete
• high temperature concrete
• concrete with extended working times
• lightweight and prestressed concrete
• imparting workability to lean harsh mixes
• reducing bleeding caused by grading deficiencies in the concrete materials