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- Np1 Polyseal White 10oz
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Item #:
23088485
Np1 Polyseal White 10oz
87% of respondents would recommend this to a friend
Item #:
23088485
PLN 117
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, September 11
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A versatile moisture-curing high-performance polyurethane sealant with permanent elasticity.
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What Stands Out
Advanced Sealant
NP1 POLYSEAL combines durability and flexibility, offering a reliable seal that withstands extreme weather conditions, ensuring long-lasting protection for various surfaces.
Easy Application
Designed for user-friendly application, this 10oz sealant allows for precise control, making it ideal for both professionals and DIY enthusiasts tackling sealing projects with minimal mess.
Versatile Use
Suitable for diverse materials, NP1 POLYSEAL adheres effectively to concrete, metal, and wood, addressing multiple sealing needs in construction and repair, providing exceptional value in one product.
Product Details
- Versatile moisture-curing high-performance polyurethane sealant with permanent elasticity
- Suitable for active, vertical and horizontal interior and exterior joints on various surfaces
- Adheres to concrete, masonry, aluminum, and wood without a primer
- Dries smooth, paintable, and does not require mixing
- Fully cures within 5-7 days and has a longevity of up to 15 years
- Meets federal specifications TT-S-00230C, ASTM-C-920, Corps of Engineers CRD-D-541, and more
| Brand Name | MasterSeal NP1 |
| Number of Items | 30 |
| Manufacturer | BASF |
| Unit Count | 1 count |
| Number of Packs | 1 |
| Model | NP1WHITE |
| Part Number | NP1WHITE |
| Surface Recommendation | Floor,Wall,Walls,Window |
| Water Resistance Level | Waterproof |
| Color | White |
| Item Form | Liquid |
| Item Weight | 10.1 ounces (286.34 grams) |
| Liquid Volume | 10.1 fluid ounces |
| Material Type | Polyurethane |
| Brand | MasterSeal NP1 |
| Full Cure Time | 24 hours |
Who Should Buy?
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Homeowners
Ideal for homeowners needing effective sealing solutions for cracks and gaps in walls and roofs.
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Contractors
Perfect for contractors seeking reliable sealants for quick and durable repairs in construction projects.
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DIY Enthusiasts
Great for DIY enthusiasts looking for an easy-to-use product to enhance home repairs and maintenance.
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Professional Applicators
Not ideal for professional applicators requiring high-performance or specialized sealants for demanding projects.
Product Description
Np1 Polyseal White 10oz
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Customer Questions & Answers
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Question: How to Shop NP1 POLYSEAL WHITE 10OZ Online From Ubuy?
Answer: It’s easy to shop NP1 POLYSEAL WHITE 10OZ 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 NP1 POLYSEAL WHITE 10OZ Available to Shop Online in Poland?
Answer: Yes, at Ubuy Poland this product is available for you to shop at a reasonable price. The NP1 POLYSEAL WHITE 10OZ 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.
MasterSeal NP1 Adhesive Caulk Editorial Review
The Np1 Polyseal White caulking has received overwhelmingly positive feedback from customers who appreciate its strong adhesion and long-lasting flexibility. Users highlight the product's durability against various weather conditions, emphasizing its ability to remain pliable for over 15 years. It's particularly praised for its utility in a range of applications including roofing, siding, door, and window sealing. Many reviewers noted that this sealant is a preferred choice for professional contractors, who also appreciate its effectiveness in extreme conditions. One standout feature is the caulk's extended working time, allowing for corrections even after application, unlike other products that skin over quickly. Customers also commend its paintability, adding versatility for finishing touches. The product's water exposure resistance and immediate waterproof properties have made it successful for various projects, including those related to plumbing and even aquatic applications. However, there are some concerns regarding storage and shelf-life after opening. Users have reported that the caulk hardens quickly once the tube is opened, meaning it should be used entirely during the application session to avoid wasting materials. This aspect has drawn some criticism, particularly when compared to other caulks that can be reused after being opened. In summary, the Np1 Polyseal White caulk is highly regarded for its strong performance and long-lasting application, although users are cautioned to use the entire tube once opened to maximize efficiency and avoid waste. **
Customer Reviews & Ratings
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Pros
- Strong adhesion to various surfaces.
- Long-lasting flexibility (up to 15 years).
- Excellent for extreme weather and UV exposure.
- Extended working time allows for corrections.
- Paintable for aesthetic applications.
- Immediate waterproofing properties.
Cons
- Hardens quickly after opening; must be used completely.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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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.
PLN 117
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Versatile moisture-curing polyurethane sealant
- Permanent elasticity
- Bonds to various materials without a primer
- Dries smooth and paintable
- Up to 15 years longevity
- Meets federal specifications and validated by SWRI
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