TEROSON® PU 9100 is a high-adhesion polyurethane-based sealant specially designed for vehicle body applications. It offers both bonding and sealing capabilities to seams and joints made from metals, plastics, and wood without the need for primer. TEROSON® PU 9100 has a cure rate of 4 mm per 24 hours at an application temperature range of 5°C to 35°C.
TEROSON® PU 9100 (also known as TEROSTAT 9100) is a moisture-curing bonding and sealing agent for seams and joints in vehicle body applications. Its thixotropic, white/grey polyurethane base cures upon reaction with humidity and moisture to form a soft elastic joint seal that exhibits excellent adhesion to metals, plastics, wood, and painted surfaces. This elastic bond exhibits excellent sag resistance and rapid cure with a skin formation time of 35 minutes and a cure rate of 4 mm of depth per 24 hours. It also exhibits 350% elongation at break for demanding applications, such as car body sealing, exterior seams, automotive repair, and more. TEROSON® PU 9100 can be applied using a professional dispensing tool with a piston rod at a temperature range of 5°C to 35°C. It is crucial to ensure that surfaces are adequately prepared before use to maximize adhesion and performance.
Color: white, grey
Density: approx. 1.2 g/cm³
Odor: aromatic (no smell after curing)
Consistency: paste, brushable
Sag resistance: very good
Curing mechanism: moisture curing
Skin formation time (23°C, 50% rh): approx. 20 to 45 min(s)
Cure rate (23°C, 50% rh): approx. 4 mm/24 hour(s)
Shore A hardness: approx. 45
Tensile strength: approx. 1.7 MPa
Elongation at break: approx. 350%
Application temperature, °C: 5 to 35
Primary Chemistry: Polyurethane
Poor adhesion of painted surfaces or metal and plastic substrates without primer Bonding agent with poor sealing performance Sealant with poor bonding performance Slow-curing car body sealant and adhesive
Sealing vehicle bodies Seam and joint sealing Exterior seams Automotive repair Constructive bonding
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