Description

Masterseal np1, 10.1 oz, black, 1 component, high performance, non-priming, gun grade, elastomeric polyurethane sealant, it requires no mixing & typically requires no priming to bond to many materials, including concrete & masonry.

Black Color

10.1 Ounce Tube

26 Linear Feet Approximate Coverage

Excellent Flexibilty and Adhesion

Water & Weather Resistant

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

Skins overnight and fully cures within a week

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

No primer required for most construction materials lowering installation costs

Wide temperature application range makes MasterSeal NP 1 suitable for all climates

Meets VOC requirements in all 50 states

UL listed; Passes 4?hour, 4?inch, fire and hose stream test when used with Ultra Block or mineral wool

USDA compliant for use in meat and poultry areas

WARNING: This product can expose you to chemicals including toluene disocyanate which is known to the State of California to cause cancer, and toluene, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to