Glazing Silicone is a high performance, acetic (acetoxy)
cure, ultraviolet resistant one component silicone sealant.
Bostik Glazing Silicone is an industrial grade, acetic cure
sealant designed specifically for sealing and waterproofing
all types of windows and frames, ideally used for glass and
• Installation of aluminium windows between glass and
• Sealing around skylights and light fittings
• Construction of glass display cabinets
• Sealing of glass blocks and some plastics
FEATURES & BENEFITS
• UV light resistant
• Suitable for interior and exterior applications
• Highly flexible
• Permanently elastic
Approximately 13 lineal metres per 300ml cartridge based on an average joint size of 5mm depth and 5mm width.
APPLICATION INSTRUCTIONS Surface Preparation: • Surfaces to be sealed must be clean, dry and free of wax, grease or any loose or flaking paint.
Application • Use masking tapes each side of joint to simplify clean up, to protect surfaces and to ensure a neat job. Complete all painting before applying. • Insert a sealant support material such as polyurethane foam into deep joints or gaps to ensure sealant depth is no greater than 15 mm. • Cut nozzle at 45° angle to desired thickness. Cut diaphragm on cartridge. Insert cartridge into caulking gun. Hold gun at 45º angle with nozzle in contact with both sides of joint. Apply by pushing sealant ahead of nozzle, thus ensuring sealant is pushed firmly into place. • Smooth off before skin forms (within 15 minutes). Remove excess sealant immediately with a cloth dampened with mineral turpentine. If used, remove masking tape immediately sealant tooling is complete. Sealant surface skins in less than 10 minutes and is touch dry in one hour. • Cured sealant can be removed by trimming with a sharp blade but avoid under cutting seal. • After use, cured plug will form in cartridge nozzle, before re-using remove plug and extrude sealant. • Entire cartridge contents should be used within 12 months