Images for illustration purposes only Permanent repairs for acid damaged concrete floors. Concrex Acid Strength has been developed to give outstanding chemical resistance, even against 95% sulphuric acid. It offers all the strength, ease of use and durability of Concrex but is ideal for areas where strong chemicals are used or stored. For a full list of chemical resistance, please contact our sales team for more information. Recommended areas of use Ideal for areas where strong chemicals are used or stored Suitable on floors, ramps and steps Features Chemical resistance: will resist even 95% sulphuric acid Has the same strength properties as Concrex Original Easy to apply: only 2 components mean that it is quick and easy to mix and use Curing Time: light traffic in 8 hours at 15C, 6 hours at 20C and heavy traffic in at least 16 hours at 15-20C.