MasterSeal® NP1™ - Limestone

Description

This limestone 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:

Flexible to keep moving joints weathertight

Primerless to many substrates for quick installation & 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

1-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 & 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