Primer SIKA Primer-3 N - White - 250ml, solvent-based primer ideal for porous substrates such as concrete and metals. Advantages : Easy to apply Water repellent Short drying time Features : Colour : Transparent Density: 1.00 Kg/l approx. Dry matter content: approx. 34%. Viscosity: 10 mPa*s approx. Packaging : 1x SIKA Primer-3 N - White - 250ml, Delivered in its original packaging Tips : SUPPORT The substrate must be clean, dry, sound and homogeneous, free of oil, grease, dust and loose or friable particles. Cement laitance must be removed. APPLICATION Apply Sika Primer-3 N with a clean brush or roller to the substrate. Apply in one coat. Seal packaging tightly after use. LIMITATIONS A sika primer-3-N package must be used within one month of first opening. Do not use a primer that would have thickened or out of phase. Primers are bonding agents. They can in no way substitute for proper cleaning of the surface or significantly improve its surface cohesion. Use Sika products with care. Before use, please refer to the manufacturer's product manual available on the sika.co.uk website.