Roofing accessories · Sika
Sikaflex Np 1 Polyurethane Sealant - 20 Oz. Sausage — Waterproofing
SKU: 485424
Sikaflex® NP 1 is a one-component, high-performance, non-priming, gun-grade, elastomeric polyurethane sealant. It requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry. Used as an acoustical sealant, Sikaflex® NP 1 reduces sound transmission in partition systems to support high STC values by sealing spaces around cut-outs and at perimeters of partitions. The sealant cures to a tough rubber to form a long-lasting acoustical seal.
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Product details
- Category
- Roofing accessories
- Unit
- SGE
- Brand
- Sika
- Style
- Waterproofing
- Unit codes
- PLT|PK|SGE
- Applicable standards
- ASTM C 920, Type S, Grade NS, Class 35 Federal Specification TT-S- 00230C, Type II, Class A CRD-C- 541, Type II, Class A Canadian Specification CAN/CGSB-19.13-M87,Classification MCG-2-25-A-N, No. 81026 CFI Accepted UL Classified ISO 11600-F-25LM STC (Sound Transmission Class) USDA Compliant
- Manufacturer product number
- SIKSFN1G20
