Schwarzkopf Fibreplex Nr.2 Bond Sealer is an intensely nourishing treatment which belongs to the Federal Enforcing System of Schwarzkopf. This treatment helps to protect hair from breakage while colors, light and bleaching of the hair. Schwarzkopf Fibreplex Nr.2 Bond Sealer helps maintain the improved quality of the hair. Enforcing the Federal System of Schwarzkopf protects hair against breakage during tinting and also ensures elasticity, shine and extreme strength. How to use: to be used after lightening, colouring or lifting. Shampoo the hair with Fibreplex Shampoo, apply the required amount of Fibreplex N 2 Bond Sealer, leave for 5-10 minutes, rinse throughly and style the hair as usual.