Pecora 864NST 20oz Sausage

Pecora 864 NST Silicone Sealant offers a premier solution for creating durable, flexible seals in building construction and maintenance. This one-part, low-modulus, neutral-curing sealant is engineered to cure via atmospheric moisture, forming a resilient seal that can withstand dynamic conditions and long-term movement of ±50% in properly designed joints. Its unique formulation ensures that it does not stain sensitive natural stone materials like marble and granite, making it an ideal choice for high-end finishes and applications where aesthetic integrity is paramount.

– Neutral Curing: Ensures compatibility with a wide range of substrates without staining natural stone.

– Low Modulus: Maintains flexibility and durability under movement and thermal expansion.

– High Performance: Designed to accommodate significant joint movement, ensuring the seal’s integrity over time.

– Versatile Adhesion: Strongly bonds to most building materials, providing a versatile solution for various construction needs.

– Easy Application: Can be easily applied to vertical and non-traffic-bearing surfaces for a reliable seal.

Pecora 864 NST is particularly suited for sealing building exteriors where dynamic movement is expected, including around windows, doors, and facade panels. Its non-staining property makes it a safe choice for projects involving natural stone, providing peace of mind for architects and contractors alike.

However, Pecora 864 NST is not recommended for use in certain conditions, including:

– Joints on horizontal decks, patios, driveways, or any area subject to abrasion or physical abuse.

– Submerged applications or below the waterline in marine environments.

– Over surfaces with special protective or decorative coatings without prior testing.

– Confined or air-free spaces where curing may be inhibited.

For architects, contractors, and builders seeking a high-quality, flexible, and non-staining sealant solution, Pecora 864 NST Silicone Sealant stands out for its superior performance and adaptability to complex architectural requirements.