Sonolastic NP1 is a versatile moisture-curing high-performance polyurethane sealant with permanent elasticity. For use on active, vertical and horizontal interior, exterior joints including expansion wall joints, floor and pavement joints, curtain walls, panel walls, precast walls, window frames, structural components, dams, spillways, and storm water drains. Substrates include concrete, masonry, aluminum, and wood. Bonds to concrete, masonry, and other materials without a primer. Does not re...read more

From $5.69

0 Reviews

Write Review

Item #: 260359 Model #: NP1LMSTN12

*In-store price may vary from online price.

Specifications

Brand MasterSeal
Size 10.1 Oz.
Color Limestone
Coverage 26 LFT at a 1/4 In. Bead
Full Cure Time 7 Days
Application Temperature 34 F To 180 F
Service Temperature Range -40 F To 180 F
Package Quantity 1

Description

Sonolastic NP1 is a versatile moisture-curing high-performance polyurethane sealant with permanent elasticity. For use on active, vertical and horizontal interior, exterior joints including expansion wall joints, floor and pavement joints, curtain walls, panel walls, precast walls, window frames, structural components, dams, spillways, and storm water drains. Substrates include concrete, masonry, aluminum, and wood. Bonds to concrete, masonry, and other materials without a primer. Does not require mixing. Skins overnight and fully cures within a week. Dries smooth and is paintable. Meets federal specifications TT-S-00230C, Type II, Class A; ASTM-C-920, Type S, Grade NS, Class 25 - use NT, M, A, G, and I; Corps of Engineers CRD-D-541, Type II, Class A; and ISO 11600-F-25LM. USDA approved for use in meat and poultry areas. Canadian approval for use in establishments that handle food. SWRI validated. Joint movement capability +/- 35%. 10.1 Oz tube. Shelf life: 12 months.

Top of Page