Sikaflex 521UV UV Resistant One-Part Polyurethane Sealant

Sikaflex 521UV is a versatile, non-sag, one-part silane-terminated polymer sealant that cures when exposed to moisture, creating a durable and elastic bond. This sealant is designed to be UV resistant and is free from solvents and isocyanates, making it a safe and effective choice for various applications.

Applications:

The Sikaflex 521UV sealant adheres well to a broad range of substrates without requiring special pre-treatment. It is ideal for creating permanent, high-strength elastic seals on materials such as wood, metals (notably aluminum and anodized components), ceramic materials, glass, plastics, and coated surfaces.

Characteristics & Advantages:

• Very low VOC and solvent-free formulation
• Free of silicone and PVC
• Environmentally friendly isocyanate-free sealant
• Excellent electrical resistance properties
• Highly resistant to aging and weathering effects

WARNING: This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

• Low VOC and solvent-free
• Silicone and PVC-free
• Isocyanate-free formulation
• High electrical resistance
• Long-lasting durability against weather conditions

Product Tags

Sika Sikaflex® 521UV UV Resistant LM Polyurethane Sealant - 10.3oz(300ml) Cartridge - White