Product description
Sika Stixall Ultra White combines strong initial grab with permanently flexible sealing in one cartridge. Use it for fitting trims and panels, sealing around doors and windows, and compatible building maintenance jobs.
Its STP hybrid formula adheres to common materials including timber, concrete, plasterboard, metals and many plastics, generally without priming. It can also be applied to damp surfaces.
Certified for façade and sanitary sealing, Stixall Ultra suits interior and exterior applications. The white finish coordinates with lighter fittings and surfaces, and can be painted with compatible coatings after full cure. Always test paint compatibility first.
Application advice
Apply to clean, dust-free surfaces with a sealant gun. Support heavy items until cured; use mechanical fixings overhead and for mirrors larger than 0.5m².
Unsuitable for permanent immersion, swimming pools, structural glazing, PE, PP, PTFE, natural rubber or EPDM. Approved for food preparation areas, but not direct food contact.