POLYURETHANE SEALANT
BOSS® PU 25 Urethane Sealant
FEATURES
• Excellent adhesion on almost any type of
surface, with or without the use of special
primers
• Excellent extrusion, tooling and storage
stability over wide range of climatic
condition
• Excellent chemical resistance, suitable for
sealing joints in swimming pools and
chemically treated water
• Low modulus, joint movement accommodation
50% (±25%)
• Microorganism and fungus resistant
USES
• In-situ concrete
• Expansion concrete joints
• Precast panels
• Brick and block work
• Water tanks and swimming pools
• Metal frames
• Aluminum windows and panels
• Irrigation channels
• Glass and mirror applications
• Granite and marble
TECHNICAL DATA SHEET BOSS® PU 25 Urethane Sealant