Sika 1 - 5tr Waterproofer

Sika 1 - 5tr Waterproofer

Product Code: 114448
Sika®-1 Waterproofer is an aqueous solution containing complex colloidal silicates.
In the presence of water these swell and block the capillaries and pores in the applied sand/cement renders, screeds and mortar to provide an effective barrier against the transmission of liquid water.