Sika Primer-3 N Transparent Primer for Porous Surfaces & Metal 250ml

Sika Primer-3 N is a one-component, solvent-based transparent primer for porous substrates and metal, used to promote and improve the long-term adhesion of Sika sealants and adhesives.Features & Benefits Easy to apply; water repellent Short flash-off time AS/NZS 4020 approved (potable water contact) Where to Use Adhesion promotion for Sikaflex, SikaHyflex, SikaBond, SikaSeal and Sikasil products Porous substrates and metals How to UseApply once with a clean brush or roller. Allow a minimum 30 minutes (maximum 8 hours) flash-off before bonding or sealing. Reseal the container immediately after use.Specifications Chemical base 1-part solvent-based epoxy Colour Transparent Packaging 250 ml bottle Flash-off / waiting time 30 min (min) – 8 h (max) Coverage ~5 m²/L (porous) / ~8 m²/L (non-porous) Application Brush or roller Shelf life 9 months StorageStore in original, unopened packaging in dry conditions between +5°C and +25°C. Use within one month of opening.SafetySolvent-based product. Discard any primer that has gelled or separated. Refer to the Safety Data Sheet before use.