What is the difference between NP1 and NP2 caulk?
NP1 caulk sealant requires no mixing and bonds to most construction materials without a primer, including concrete, masonry, wood and most metals. NP-2 is a color tintable 3-part sealant which accommodates up to 2" joints with +/- 50% joint movement. NP2 is available in 22 standard colors and up to 470 custom color choices.
What is NP1 sealant used for?
NP1 is a polyurethane sealant that requires no primer or mixing agent, with its all-in-one formula. It’s easy to work with and low waste. NP1 is a great all-around sealing solution, as well as being a perfect choice in some specific situations.
Does NP1 need a primer?
NP-1TM requires no mixing and typically bonds to many materials without a primer, including concrete and masonry. NP1 dries with a smooth finish and is paintable.
What is Sonneborn np 1 sealant?
PRICE/TUBE. APPLICATIONS: Sonneborn NP 1 Polyurethane Sealant is a one-component high-performance gun-grade moisture-curing polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior joints.
Can you paint over NP1 caulk?
Yes, if your MasterSeal NP1 Sealant is completely cured and clean, it can be painted with elastomeric paint. Keep in mind not to use any oil-based caulking, sealants, or other products with asphalt, tar, or oil when using NP1 – this is very important.
How long before you can paint NP1?
Skins overnight and fully cures within a week. Dries smooth and is paintable. Under ideal conditions: Skins over (24 hrs), Functional (3 days), Full Cure (5-7 days).
What is NP1 caulking used for?
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.
Is MasterSeal NP 1 waterproof?
NP1 isn't merely water-tight, it can be fully submerged in water without losing its grip or seal. While not recommended for applications that will remain permanently submerged, it can resist even the most powerful sources of water.
Can you paint over polyurethane caulking?
Polyurethanes: High performance polyurethane sealants provide a tenacious bond with great tear resistance while maintaining elastic properties. Once cured, these sealants can be painted with high quality acrylic latex paints.
Can I paint over polymer sealant?
No, paint does not adhere to a silicone sealant. Alternatively, you can also use a hybrid polymer sealant such as Fix ALL Flexi. Perfect when higher flexibility is required, or for applications areas prone to high humidity - bathrooms and kitchens. You can paint over this product with most paints.
Is Dowsil contractors weatherproofing sealant paintable?
This one-part, non-sag, fast-curing, medium movement elastomeric hybrid sealant that is paintable as soon as it is tack free.
Is MasterSeal tx1 paintable?
MasterSeal Polyurethane Sealant requires no mixing and typically bonds to many materials without a primer, including concrete and masonry and is ideal for horizontal and vertical joints, expansion joints, fascia, parapets and roofing. And unlike silicones, this is paintable!
Is MasterSeal NP 150 paintable?
Elongation of 800-1000%, 140-180 PSI tensile and +50/-50% joint movement to keep moving joints weather-tight. USDA Food service rated. Paintable.
How long does NP1 take to cure?
subject to continuous water immersion, cure for 21 days at 70˚ F (23˚ c) and 50% relative humidity. allow longer cure times at lower temperatures and humidities. always use masterSeal P 173.
How strong is NP1?
With 800% elongation, 350 psi tensile, and +/- 25% joint movement capability, NP-1 handles most every exterior application. NP-1TM requires no mixing and typically bonds to many materials without a primer, including concrete and masonry.
Is MasterSeal NP 1 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. Recommended uses: Horizontal. Interior and exterior.
What is NP 1?
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 Master Seal NP 1?
What are the benefits of MasterSeal NP 1? 1 One-component formula requires no mixing, helping to reduce labor costs 2 Joint movement capability ±35% provides excellent flexibility for keeping moving joints weathertight 3 Easy to gun and tool, speeding up application and making neater joints 4 No primer required for most construction materials lowering installation costs 5 Weather resistant for long-lasting weather tight seals 6 Compatible with non-rigid coatings and can be painted 7 Superior holding power for long-lasting roof tile installation
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.
Why We Use It
At SFW Construction, quality defines our reputation. We are known for our high-quality workmanship, and we’re not about risk our reputation by doing second rate work. That said, even the best craftsmen cannot deliver unless they are using the best products—even when it comes to caulking. We use MasterSeal NP 1 because it’s the best.
Contact SFW Construction For Your Home Repair Projects
SFW Construction has been in business since 2005, and we’ve had plenty of time to test and find the best materials for our wet weather climate. We don’t like doing work for our homeowners twice and revisiting them for repairs we’ve already completed.
What is NP1 master sealant?
NP1 is a polyurethane sealant that requires no primer or mixing agent, with its all-in-one formula. It’s easy to work with and low waste.
What is NP1 bonding?
NP1 is a generalist when it comes to the substrates it bonds to. From concrete to aluminum, there are relatively few materials that won’t form a strong seal when NP1 is used. It’s also resistant to a wide range of hot and cold, making it appropriate for most climates.
Is sealant good for building?
In construction, your build is often only as good as the sealant you use. From large-scale jobs to backyard DIY projects, sealant is necessary to hold the build together, while protecting it from the intrusion of water and other harmful elements.
Is NP1 water tight?
Five Reasons We Reccomend NP1 Masterseal Sealant. NP1 isn’t merely water-tight, it can be fully submerged in water without losing its grip or seal. While not recommended for applications that will remain permanently submerged, it can resist even the most powerful sources of water.
What is NP1 caulk?
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 is NP1 and NP2?
NP1 and NP2 are the industries most popular high-performance vertical grade sealants for exterior applications. SL1 and SL2 are the self-leveling versions for expansion joints on grade (horizontal joints). These are high performance moisture-curing polyurethanes.
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Product description
PRODUCT: SONOLASTIC NP1 ONE-PART POLYURETHANE CAULKING/SEALANT, WHITE COLOR, 300mL TUBE, 30 TUBES/CASE. PRICE/TUBE. APPLICATIONS: Sonneborn NP 1 Polyurethane Sealant is a one-component high-performance gun-grade moisture-curing polyurethane sealant designed for a wide range of sealing and caulking applications in active exterior joints.
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