CRL SCS2009 Aluminum GE SilPruf Silicone Sealant

CRL SCS2009 Aluminum GE SilPruf Silicone Sealant

C.R. Laurence SCS2009 Aluminum GE SilPruf Silicone Sealant is a premium one-part, neutral cure sealant tailored for a wide range of weatherproofing applications. It boasts an impressive ±50% dynamic joint movement capability, making it ideal for joints subject to expansion and contraction. Designed to provide a robust weatherproof seal, this silicone sealant adheres effectively to most substrates without the need for a primer, ensuring ease of application on metals, masonry, concrete, plastics, wood, and coated surfaces. Upon exposure to atmospheric moisture, the SilPruf® sealant forms a low-modulus, long-lasting silicone rubber that is perfect for butt joints and lap shear joints in both weatherproofing and glazing projects. Notably, it meets or exceeds several industry standards, including Federal Specifications TT-S-001543A and ASTM C 1184-95, ensuring its reliability in demanding environments. For structural glazing applications, it is vital to obtain written approval from GE® Silicones before use. Each cartridge contains 10.1 oz. (300 ml) of sealant, with a shelf life of 12 months. Available in an aluminum finish, this product is an essential choice for building professionals seeking durable and effective sealing solutions.

Aluminum GE SilPruf Silicone Sealant

• ±50% Dynamic Joint Movement Capability
• Weatherproofing Sealant for Building Joints
• Primerless Adhesion to Most Substrates

GE® SilPruf® Silicone Sealant is a one-part, neutral cure sealant for use in most common weatherproofing applications on a wide variety of materials.


Basic Uses
After application, the sealant reacts with atmospheric moisture to produce a low-modulus, long-lasting, formed-in-place silicone rubber building joint and glazing sealant. It seals assemblies of metals, masonry, concrete, coated surfaces, plastics, wood, and other common building materials. SilPruf® is specially designed for use in butt joints or lap shear joints in weatherproofing and glazing applications subject to movement.

Comparable Sealants
CRL: 95C. Dow Corning®: 791, 795. Tremco®: Spectrem® 2, Spectrem® 3. Pecora: 864, 895. Sonneborn: Omniseal. Sika: SikaSil®-WS95.

Limitations
Structural glazing applications require that GE® Silicones give written approval of the use of GE® SilPruf® Silicone Sealant for each building project. Check cartridge label and Specification Data Sheet for additional limitations.

Technical Data
It meets or exceeds Federal Specifications TT-S-001543A (COMNBS) Class A, for silicone building sealants; ASTM C 1184-95 and ASTM C-920 for elastomeric joint sealants, Type S, Grade NS, Class 25, Use NT, G, A and O.


Product Warning:

Structural glazing applications require that GE® Silicones give written approval of the use of GE® SilPruf® silicone sealant for each building project. Check cartridge label and Specification Data Sheet for additional limitations.

Resources

• CRL Sealant Basic Uses and Limitations
• GE Silicones Warranty Offerings
• SCS2000 SilPruf Silicone Sealant and Adhesive Technical Data Sheet
• Safety Data Sheets SCS2009.pdf
• Sealant Requirement Estimator Chart