[Precast White]

[Limestone]

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. Important Notes: 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.