Enhanced with BAL Fibre Strand Technology (FST) for improved flexibility and strength, BAL Rapid-Flex One can be grouted after only three hours, and provides extended open time of 30 minutes and working time of 60 minutes. Available in new white technology and S1 classification, BAL Rapid-Flex One can be used on interior or exterior floors and walls to fix most tiles types, most natural stone, terrazzo, rigid foam insulating materials and brick slips. What’s more BAL Rapid-Flex One has a smoother consistency for easier mixing and application.Providing all the performance on the straights and on the bends. A true rapid-setting adhesive, BAL Rapid-Flex One offers superior qualities for the end-user including fast grouting capabilities, extended open time and working time allowing for larger mixes reducing the costs for the end-user. Incorporating BAL’s Fibre Strand Technology, BAL Rapid-Flex One offers outstanding flexibility and performance making it suitable for most wall or floor substrates. One bag and one colour for any application.