SPECIFIED SNS105W SPECSEAL SERIES SNS SMOKEN SOUND ACOUSTICAL SEALANT WHITE - 5 GAL. PAIL 1,155 CU. IN. (19.0 L)

SPECIFIED SNS105W SpecSeal Smoke ‘N’ Sound Acoustical Sealant SpecSeal SNS105W is a high-quality acrylic latex sealant designed for sealing through-penetrations such as pipes, conduits, cabling, busways, and openings, as well as membrane penetrations like p-traps and outlet boxes in smoke-rated walls. This sealant is suitable for use in smoke control, noise control, and infectious/dust control applications where maintaining smoke barriers, sound attenuation, and air particulate containment is critical. It is compatible with a wide range of construction and penetrant materials, making it a reliable choice for electrical distributors and switchgear suppliers requiring effective sealing solutions. Specifications Name: SPECIFIED SNS105W SPECSEAL SERIES SNS SMOKEN SOUND ACOUSTICAL SEALANT WHITE - 5 GAL. PAIL 1,155 CU. IN. (19.0 L) Manufacturer: Specified Technologies Manufacturer Part #: SNS105W Color: White Composition: Acrylic latex spray Container: 5-gallon pail Dimensions: 14.8 in (length) x 13 in (width) x 13 in (height) Weight: 70.06 lbs Application: Sealing through-penetrations (pipes, conduits, cabling, busways, openings), membrane penetrations (p-traps, outlet boxes) in smoke-rated walls VOC Content: 20 g/L STC Rating: 62 (relates to specific construction) Flame Spread: 5 Smoke Development: 0 Mold & Fungus Growth Rating: 0 pH: 7.0 to 7.5 In-Service Temperature: Less than 185°F (85°C) Storage Temperature: 40°F (4°C) to 95°F (35°C) Application Temperature: 35°F (2°C) to 100°F (38°C) Shelf Life: 24 months from date of manufacture ASTM Compliance: ASTM C834, ASTM D217 Features Water-based acrylic latex formula for easy installation, cleanup, and disposal Provides a flexible, water-resistant smoke barrier when dry Tested and certified for smoke sealing and acoustical noise abatement Meets Class A finish requirements for flame spread and smoke development (ASTM E84) Paintable when dry Contains no solvents, asbestos, PCB’s, or inorganic fibers Auto-bonding with excellent adhesion to common construction and penetrant materials Resistant to ultraviolet rays, ozone, mildew, and airborne contaminants Non-halogenated and compliant with LEED v3, v4, and v4.1 low emitting materials credit Storage stable and will not separate or excessively shrink when dried Downloads & Links Spec Sheet Safety Data Sheet Other 1 Brochure Catalog MSDS/SDS Data Sheet