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MasterSeal NP 1 (formerly known as Sonolastic NP 1) is a 1-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 acoustic sealant, MasterSeal NP 1 reduces sound transmission in partition systems to support high STC values by sealing spaces around cut-outs and at perimeters of partitions.
MASTER BUILDERS SOLUTIONS® Sealant, 10.1 fl-oz Net Content, Elastomeric, Polyurethane Base
| Base Type | : | Elastomeric, Polyurethane |
| Net Content | : | 10.1 fl-oz |