Soudal Soudalead Pb - Lead Sealant

Soudalead PB Lead Sealant

Soudalead PB, engineered by Soudal, is a state-of-the-art, low modulus, neutral cure silicone sealant, perfect for both filling and sealing applications on a variety of metals, primarily lead. This product sets the industry standard with its unique formulation that curates a balance between performance, applicability, and longevity.

Soudalead PB offers impeccable adhesion and partners seamlessly with many materials regardless of the type of lead: milled, cast, or rolled. Its versatility allows for a wide range of applications while ensuring reliable adherence and longevity. Its permanent colour and UV resistant properties ensure the product sustains its aesthetic edge even when exposed to the elements.

Furthermore, Soudalead PB stands out due to its excellent moisture resistance, making it an ideal choice when sealing in different environmental conditions. It delivers very good resistance to ageing, retaining its flexible nature once fully cured without losing its mechanical properties or appearance.

Soudalead PB is a neutral cure silicone, ensuring material compatibility with low risk of corrosion or discolouration. This attribute, combined with its MEKO-free formulation, assures its extended longevity and health safety for users.

Product Benefits:

• Low Modulus Neutral Cure Silicone: The low modulus property of Soudalead PB ensures it retains flexibility after full curing, accommodating constant vibrations or movement without losing its sealing qualities. Neutral cure silicones have excellent adhesion on all substrates, making the sealant extremely versatile.
  
  

• Compatibility with All Lea Types: Whether dealing with milled, cast, or rolled lead, Soudalead PB perfectly adheres, enabling extensive usage across multiple lead types.
  
  

• Excellent Adhesion on Many Materials: Soudalead PB naturally sticks to an impressive list of materials, from metals to treated woods, and from PVC profiles to glass, creating a secure, durable bond.
  
  

• UV Resistance: The product can withstand continuous exposure to direct sunlight without cracking or hardening. Further, it steadfastly maintains its original colour even under harsh UV conditions.
  
  

• Superior Moisture Resistance: Water and moisture are no match for Soudalead PB. The sealant secures surfaces irrefutably, making it reliable even in high-humidity settings.
  
  

• Outstanding Ageing Resistance: The sealant's resistance to biological and chemical ageing factors extends its service life, promoting durable material use and decreasing maintenance needs.
  
  

• MEKO-Free: With no traces of Methyl Ethyl Ketoxime (MEKO), Soudalead PB is guaranteed to be safe to use and environmentally friendly.

Typical Applications:

• Sealing between Lead and Other Substrates: Soudalead PB is ideal for sealing joints between lead and other materials like treated wood, metal, PVC profiles, and glass. This makes it invaluable in a diverse set of industrial applications.
  
  

• Sealing of Metal Roofing Sheets: The sealant can perfectly secure joints of metal roofing sheets, providing a watertight seal that withstands harsh weather conditions.
  
  

• Building and Construction Joints: In structures where different materials meet, such as in concrete expansion joints or metal to masonry joints, Soudalead PB provides the much-needed bonding and sealing.
  
  

• Sealing Joints with High Movement: Its low modulus nature enables it to accommodate high movement, perfect for sealing joints between diverse building materials that experience different thermal expansions and contractions.