C.R. Laurence 2132559 Polyisobutylene Primary Seal is an essential component for manufacturing dual seal insulating glass units. This high-performance sealant features a 3/32" (2.4 mm) diameter, ensuring a precise fit for effective vapor sealing. It is designed as a one-part, non-drying, and non-hardening material, making it ideal for use in both tape and slug forms. When applied, CRL Polyisobutylene provides exceptional low-vapor transmission, which is crucial for maintaining the integrity of insulating glass. It adheres strongly to glass and metal surfaces while resisting water, ozone, and ultraviolet light, ensuring long-lasting durability. The tape form is hand-applied to the sides of dual seal spacers, whereas slugs are perfect for automated machine applications, enhancing production efficiency. Each case contains ten rolls, with each roll measuring 42' (12.8 m) in length and composed of five strands for a total of 2100' (640 m) per case. With a 100% solids content, this product is compatible with any secondary seal, making it a reliable choice for glazing professionals. Enhance the performance of your insulating glass units with C.R. Laurence Polyisobutylene, a trusted solution in the architectural glazing industry.
Polyisobutylene Primary Seal - 2100' Per Case
Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.
Ship via: No UPS - Common Carrier Only
Case Quantity: 10 Rolls
Compliance and Restrictions: Warning Reproductive Harm - www.p65warnings.ca.gov
Diameter: 3/4
Material: Polyisobutylene
Roll Length: 2520
Shelf Life: 24 Months
Shipping Limitations: None
