MasterSeal® NP1™ -

Description

This white MasterSeal® NP1™ Sealant requires no mixing and typically requires no priming to bond to many materials, including concrete and masonry. This one-component, high-performance, non-priming, gun-grade, elastomeric polyurethane sealant is perfect for everything from wall joints and window perimeters to roof seals and fire-rated joints.

Features & Benefits:

Available in 4 colors to match most common substrates

Black – #240287

Limestone – #240288

Aluminum Gray – #240289

White – #240291

Flexible to keep moving joints weathertight

Primerless to many substrates for quick installation and cost reduction

Meets current VOC requirements eliminating compliance issues

USDA compliant allowing for use in meat & poultry plants

UL listed and is suitable for fire rated joints

One-component formula requires no mixing, helping to reduce labor costs

Joint movement capability ±35% provides excellent flexibility for keeping moving joints weathertight

Easy to gun and tool, speeding up application and making neater joints

Compatible with non-rigid coatings and can be painted

Superior holding power for long-lasting roof tile installation

Applications:

Interior & exterior

Above & below grade

Immersed in water

Expansion joints

Panel walls

Precast units

Window frames

Roofing

Fascia

Parapets

Vinyl siding

Store front assemblies

Substrates

Concrete

Masonry

Aluminum

Wood

Clay & concrete wood tiles

Stucco

Natural stone