Product description
Sika Stixall Ultra Anthracite combines strong initial grab with permanently flexible sealing in one cartridge. Its dark finish helps coordinate joints around anthracite frames, panels and fittings.
Suitable for interior and exterior applications, it bonds to common building materials including timber, concrete, plasterboard, metals and many plastics, generally without priming. It can also be applied to damp surfaces.
Stixall Ultra is certified for façade and sanitary sealing. Use it for perimeter joints around doors and windows, fitting trims, jointing cladding panels and compatible general repairs. Once fully cured, it can be painted with suitable coatings following a compatibility test.
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.