What kind of caulk is NP1?

2021-03-23 by No Comments

What kind of caulk is NP1?

elastomeric polyurethane sealant
MasterSeal NP 1 (formerly known as Sonolastic NP 1) is a one-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.

What is Sonolastic NP1 used for?

Areas We Commonly Use MasterSeal NP 1 BASF MasterSeal NP 1 Caulking, (formerly known as SONOLASTIC NP-1) is a Polyurethane Sealant that is one-component high-performance gun-grade moisture-curing polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior joints.

Is NP1 caulk waterproof?

While not recommended for applications that will remain permanently submerged, it can resist even the most powerful sources of water. With a joint movement capability of ±35%, NP1 Masterseal Sealant allows for a wide range of shift and movement, without letting go.

How long does NP1 sealant last?

SHeLf Life cartridges and ProPaks: 1 year when properly stored. * refer to substrates in Where to Use. *Primed for water immersion dictated by aStm c 920. concrete and aluminum primed with P 173.

Is MasterSeal np1 self leveling?

MasterSeal SL 1 (formerly known as Sonolastic SL 1) is a one-component, non-priming, elastomeric, self-leveling polyurethane sealant designed for expansion joints in concrete floors and decks.

What removes np1?

How to Remove NP-1 Caulk

  • Run a putty knife along the right and left seams of the bead of caulk to loosen the caulk from the surface.
  • Slide the edge of the putty knife under the bead of loosened caulking material, and lift it up from the surface, sliding and lifting as far along as you can until the seam of caulk breaks.

What is the difference between NP1 and NP2?

The NP2 is a polished fingerpick in . 025 gauge, and comes in Brass, Nickel Silver, and Stainless Steel. The NP1 is a lighter Nickel Silver fingerpick in .

Is MasterSeal NP1 self leveling?

How long does it take NP1 caulk to dry?


Size 10.1 Oz.
Coverage 26 LFT at a 1/4 In. Bead
Cure Time 7 Days
Color Family Grays
Dries To Touch 24 Hrs.

How long does it take np1 caulk to dry?

Do you need to test Masterseal NP1 caulk?

Remove scale, rust and loose coatings from metal to expose a bright white surface. Any coatings on metal must be tested to verify adhesion of sealant or to determine an appropriate primer. 1.MasterSeal NP1 Caulk is considered a non-priming sealant, but special circumstances or substrates may require a primer.

What do you need to know about NP1 sealant?

NP1 and NP1 are designed for sealing / caulking all types of active exterior construction joints. NP1 caulk sealant requires no mixing and bonds to most construction materials without a primer, including concrete, masonry, wood and most metals.

What kind of customer service does Sonneborn have?

Sonneborn is a global leader in the manufacture and supply of high-purity specialty hydrocarbons and vegetable-based emollients. Customer Service. Sonneborn’s comprehensive customer service program provides the highest level of service to our customers.

Where to find Sonneborn distributors in the world?

Sonneborn has a global network of distributors delivering directly to you. Click to contact the appropriate representative for your region. Locations. Select your region across the globe to locate the Sonneborn office nearest to you.