PU520

CONSTRUCTION SEALANT

Tremco PU520 is a one component, non-sagging sealant based on polymers.

Features & Benefits

• Suitable for high heat and humid application conditions.
• Good resistance to UV, ageing and weathering.
• Fast cure compared to sim ar products - up to 2.5 mm in the first day.
• Movement accommocation factor: 50%
• Compatible with most common construction materials.
• Can be overpainted with water based paints. Other types of paint should be discussed with the technical department.

Applications

• Joints in facades
• Rainscreens and curtain walls
• Perimeter joints around windows
• Doors and rooflights
• High movement joints

Specifications / Compliances

• ASTM C920 Type S, Grade NS, Class 50, Use NT, A & M

Packaging

• 310 ml cartridge (12 per carton)
• 600 ml sausage (20 per carton)