PU 81 -BTR

Detail:

For Structural Bonding and Sealing in the BTR Industry

ASMACO PU 81 is a high-quality multipurpose non-sag 1-c polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer. Meets approvals ASTM C920 types and ISO 11600 Classification F 25 HM.

KEY PERFORMANCE PROPERTIES:

• One-component Polyurethane 
• Resistant to ageing and weathering exposure
• Short cut-off string 
• Non-corrosive
• Can be over-painted
• Bonds well to a wide variety of substrates
• Suitable for use with integral aerials. 
• Prevents contact corrosion in aluminum-body vehicles.