What is Masterseal NP-1 Stone Polyurethane Sealant used for?

Masterseal NP-1 is a versatile polyurethane sealant designed for various construction and sealing applications. It is ideal for sealing joints in concrete, masonry, metal, and wood, making it perfect for both interior and exterior use. The sealant provides a durable, waterproof, and flexible bond that can withstand temperature fluctuations and is resistant to UV rays, weathering, and aging. Whether you're caulking windows, doors, or expansion joints, Masterseal NP-1 ensures a long-lasting seal that enhances the integrity of your structures.

How do you apply Masterseal NP-1 Stone Polyurethane Sealant?

To apply Masterseal NP-1, begin by ensuring that the surfaces are clean, dry, and free from contaminants. Use a caulking gun to dispense the sealant evenly into the joint or crack you wish to seal. It’s important to tool the sealant within 30 minutes of application to achieve a smooth finish and effective adhesion. Always follow the manufacturer's instructions for optimal results. This sealant is perfect for both DIY projects and professional jobs, providing excellent coverage and performance even in challenging conditions.

What is the curing time for Masterseal NP-1?

The curing time for Masterseal NP-1 can vary based on environmental conditions such as humidity and temperature. Generally, it takes about 24 hours for the sealant to cure sufficiently, allowing for normal handling. Full adhesion and durability are typically achieved in 7 to 14 days. The sealant's polyurethane formulation allows for quick curing and flexibility, making it suitable for projects that require both immediate and long-lasting performance. Use it in both indoor and outdoor applications without worrying about significant delay in your project timeline.

Is Masterseal NP-1 paintable?

Yes, Masterseal NP-1 can be painted once it has fully cured. For best results, it’s advisable to wait a minimum of seven days before applying paint over the sealant. The compatibility with most latex and oil-based paints makes it an ideal choice for finishing touches in your renovation or construction projects. When painting, ensure that the surface is thoroughly dry, and consider testing with a small area to confirm adhesion. This feature allows you to maintain a consistent aesthetic while benefiting from the sealant's protective qualities.

Can Masterseal NP-1 be used in submerged applications?

Masterseal NP-1 is not recommended for use in submerged applications such as below waterline sealing. While it offers excellent water resistance and durability, constant exposure to standing water or direct submersion can compromise its adhesive properties. However, it is perfect for areas that may experience moisture, such as showers, fountains, or around windows. For submerged applications, consider specialized sealants designed for underwater use to ensure proper long-term sealing.

What is the shelf life of Masterseal NP-1?

Masterseal NP-1 has a shelf life of approximately one year when stored in a cool, dry place away from sunlight and extreme temperatures. Proper storage not only ensures that the sealant retains its quality but also allows for effective use in future projects. Always check the expiration date on the cartridge before use. If you have leftover sealant from a project, make sure to seal the cartridge tightly to extend its usability, ensuring you can tackle similar sealing tasks without needing to purchase new products too frequently.

Is the sealant resistant to chemicals?

Yes, Masterseal NP-1 is resistant to a variety of chemicals, making it suitable for industrial applications as well as residential use. Its formulation allows it to withstand exposure to dilute acids and bases, cleaning agents, and certain solvents. This resistance helps maintain its integrity in environments where chemical exposure is a concern. It is particularly beneficial for sealing applications in garages, laboratories, and facilities where chemical spills may occur, ensuring your surfaces remain protected and intact.

What colors are available for Masterseal NP-1?

Masterseal NP-1 is available in several colors, including stone, which blends harmoniously with many surfaces. The stone hue makes it an excellent choice for outdoor applications such as patios and walkways, helping it to seamlessly integrate with natural stone and masonry. If you need a specific color alignment with existing materials, check with local retailers for additional color options. The ability to select from multiple colors allows for enhanced aesthetic integration while maintaining performance.

Is Masterseal NP-1 suitable for high-movement joints?

Absolutely, Masterseal NP-1 is specifically engineered to accommodate high-movement joints, such as those found in structures exposed to thermal expansion and contraction. The flexibility of the polyurethane formulation allows it to expand and contract without losing its seal integrity. It is perfect for applications in areas where movement is expected, such as bridge joints, high-traffic surfaces, and building facades. This characteristic helps prevent cracking or splitting, ensuring a long-lasting seal under dynamic conditions.

How to Shop Masterseal NP-1 Stone Polyurethane Sealant Online From Ubuy?

It’s easy to shop Masterseal NP-1 Stone Polyurethane Sealant online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Masterseal NP-1 Stone Polyurethane Sealant Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Masterseal NP-1 Stone Polyurethane Sealant is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

BASF

Masterseal NP-1 Stone Polyurethane Sealant Cartridge, 12 - 10.1 Fluid Ounce Cartridges

Versatile and high-performance polyurethane sealant for a wide range of applications. Offers excellent adhesion to various materials, with no priming required.

BASF

Item #: 754908

Masterseal NP-1 Stone Polyurethane Sealant Cartridge, 12 - 10.1 Fluid Ounce Cartridges

Q: Where can I buy Masterseal NP-1 Stone Polyurethane Sealant Cartridge, 12 - 10.1 Fluid Ounce Cartridges in South Africa?

You can buy Masterseal NP-1 Stone Polyurethane Sealant Cartridge, 12 - 10.1 Fluid Ounce Cartridges from Ubuy. Ubuy provides a vast range of products, ensuring you can conveniently order this high-performance sealant online and have it shipped directly to your location in South Africa. With Ubuy, you can count on a user-friendly shopping experience that makes acquiring quality materials for your projects straightforward and efficient.

Item #: 754908

ZAR 2607

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Thursday, September 17

Secured transaction

Our Top Logistics Partners

Versatile and high-performance polyurethane sealant for a wide range of applications. Offers excellent adhesion to various materials, with no priming required.

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Flexibility

Masterseal NP-1 remains flexible and durable, allowing it to withstand extreme weather conditions without cracking or losing adhesion, ensuring long-lasting protection for various surfaces.

Easy Application

The cartridge design simplifies the application process, providing smooth and even dispensing of the sealant, making it accessible for both professionals and DIY enthusiasts.

Versatile Use

Ideal for indoor and outdoor projects, Masterseal NP-1 adheres to multiple substrates, including stone, wood, and metal, offering versatility for a wide range of sealing applications.

Product Details

One-component formula for easy application
Requires no mixing and typically no priming
Joint movement capability ±35% for flexibility
Suitable for interior and exterior use
Weather resistant for long-lasting seals
Ideal for various materials such as concrete, masonry, and aluminum

Brand Name	BASF
Unit Count	12.0 Count
Number of Items	12
Part Number	NP-1 Stone
Manufacturer	BASF
Material Type	Polyurethane
Item Weight	0.93 Pounds (420 grams)
Item Dimensions	12.2 x 1.93 x 1.89 inches (31 x 4.9 x 4.8 cm)
Water Resistance Level	Waterproof
Item Form	Liquid
Compatible Material	Aluminum, Concrete, Stone, Vinyl, Wood
Color	Stone
Surface Recommendation	Stone
Supported Standards	UL listed; passes 4-hour, 4-inch, fire and hose stream test
Material	Polyurethane
Brand	BASF
Item dimensions L x W x H	12.2 x 1.93 x 1.89 inches (31 x 4.9 x 4.8 cm)

Who Should Buy?

Homeowners
Ideal for DIY homeowners seeking durable and waterproof sealing for various outdoor and indoor projects.
Contractors
Perfect for professional contractors needing a reliable sealant for construction and renovation jobs.
Repair Specialists
Great for repair specialists focusing on sealing gaps and joints in concrete, stone, and masonry.

Non-Professional Users
May not suit non-professionals unfamiliar with proper application techniques for polyurethane sealants.

Product Description

Masterseal NP-1 Stone Polyurethane Sealant Cartridge, 12 - 10.1 Fluid Ounce Cartridges

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop Masterseal NP-1 Stone Polyurethane Sealant Online From Ubuy?

Answer: It’s easy to shop Masterseal NP-1 Stone Polyurethane Sealant online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Masterseal NP-1 Stone Polyurethane Sealant Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Masterseal NP-1 Stone Polyurethane Sealant is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

BASF Polyurethane Adhesives Editorial Review

The Masterseal NP-1 Stone Polyurethane Sealant Cartridge has received mixed reviews, with most customers praising its effectiveness and suitability for commercial-grade use. However, there have been some concerns about the delivery of the product and its shelf life. While some customers have found the product to be just what they needed, others have faced issues such as receiving single cartridges instead of the full case, or finding that a significant portion of the product had dried up upon arrival.

Customer Reviews & Ratings

5.0

1 customers ratings

5 Star

100%
4 Star

0%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Pros

Suitable for concrete foundation closing
Recommended by contractors for its effectiveness
Acts as both an adhesive and sealant
Long-lasting and durable
Best available option for certain uses

Cons

Shelf life concerns, with reports of product drying up before use

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 2607

Order now and get it around Thursday, September 17

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Masterseal NP-1 Stone Polyurethane Sealant Cartridge, 12 - 10.1 Fluid Ounce Cartridges

ZAR 2607

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

BASF Polyurethane Adhesives Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 2607

Ubuy Assurance

Fast
Shipping

Free
Return^*