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
• 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.