Sika MaxTack Ultimate is a one part, chemically curing solvent free sealant and adhesive combining the best qualities of silicone and polyurethane technologies. It is specifically designed for adhering most common building surfaces to each other and themselves.

Benefits

• Incredible initial grab, no slip and gap filling properties
• High bonding strength
• Interior and Exterior Use
• Can be applied to Wet Surfaces
• Totally Waterproof & Weatherproof
• Quick Curing
• Overpaintable if required
• Solvent Free
• Resistant to temperature extremes -40°C to +100°C
• Good chemical resistance
• Excellent primer less adhesion to most surfaces, including metals, most plastics, glass, concrete, plaster, plasterboard, polyester, Perspex, glass, wood, enamel, painted surfaces etc.

Areas For Use

• Sealing and bonding in almost every application imaginable. The following are just some examples.
• As a high quality nail replacement adhesive, even to damp surfaces.
• Perimeter pointing around doors and windows, especially in mobile structures such as caravans.
• Bonding mirrors to most common substrates.
• Jointing cladding panels.
• Any application requiring high performance, durable sealing and bonding of joints.
• Applications where resistance to chemical spillage is required

Limitations

• Use on overhead applications – Always use in conjunction with mechanical fixings.
• Use in conjunction with mechanical fixings for glass block fitting or large mirrors (>0.5m² total area)
• For heavy items, provide temporary support until adhesive has dried.
• Do not seal mirror edges/plastic sheeting until adhesive has cured.
• In areas of high UV; some darkening/discolouration may occur. This does not affect the performance of the sealant
• Overpaintability: chaeck compatibility with specific paint first before over painting large areas.
• Do not use on surfaces that bleed oils or plasticizers
• It is the user’s responsibility to determine suitability for use. If in doubt, please contact Technical Services Department for advice.
• Not for use as part of a glazing system.
• Not for use in aquarium manufacture.
• Not for use in conjunction with bitumen, or asphalt.
• Yellowing can occur in the dark
• Certified as a sealant for internal use only