Product description
Sika Stixall Ultra Crystal Clear combines strong adhesion with flexible sealing where a clear finish is preferred. Use it for compatible trims, panels, perimeter joints and general installation or maintenance work.
Its STP hybrid formula adheres to common building 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, it remains permanently flexible after curing. The clear finish helps reduce the visual impact of the joint, while compatible paints can be applied after full cure following a small-area 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, glass sealing, structural glazing, PE, PP, PTFE, natural rubber or EPDM. Approved for food preparation areas, but not direct food contact.