Masterseal1025568 NP-1 Sealant One Part Urethane, Black, 10.1 Fl. Oz (Pack of 1)
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Masterseal1025568 NP-1 Sealant One Part Urethane, Black, 10.1 Fl. Oz (Pack of 1)

4.1/5
Product ID: 16675567
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Details

  • Material
    Polyurethane
  • Brand
    Masterseal
  • Item Weight
    0.01 Pounds
  • Item dimensions L x W x H
    2 x 2 x 12.25
  • Compatible Material
    Alloy Steel
💧Water resistant for lasting protection
🖤Sleek black color for seamless finishes
🛠️One-part polyurethane formula

Description

🖤 Seal it like a pro—durability meets sleek design!

  • COMPACT LIGHTWEIGHT - Easy to handle and store with a slim 10.1 fl. oz. design that fits any toolkit.
  • EFFORTLESS APPLICATION - One-part urethane means no mixing—just apply and seal with confidence.
  • DURABLE WATER RESISTANCE - Protect your projects from moisture damage with advanced water-resistant technology.
  • TRUSTED SAFETY STANDARDS - Meets UL standards ensuring reliable performance and peace of mind.
  • SLEEK PROFESSIONAL FINISH - Black sealant blends perfectly on window surfaces for a clean, modern look.

Masterseal 1025568 NP-1 is a one-part black polyurethane sealant designed for window applications. It offers water resistance, easy application without mixing, and meets UL safety standards, all packed in a compact 10.1 fl. oz container for professional-grade sealing with a sleek finish.

Specifications

MaterialPolyurethane
BrandMasterseal
Item Weight0.01 Pounds
Item dimensions L x W x H2 x 2 x 12.25 inches
Compatible MaterialAlloy Steel
Water Resistance LevelWater Resistant
Item FormLiquid
UPC080492301908
Unit Count10.1 Fl Oz
StyleCompact
Global Trade Identification Number00080492301908
Number of Items1
Supported StandardsUL standards for safety and performance
ColorBlack
Surface RecommendationWindow
ManufacturerMasterseal
Part NumberNP1BLK
Item Weight0.16 ounces
Product Dimensions2 x 2 x 12.25 inches
Item model number1025568
Is Discontinued By ManufacturerNo
Size10.1 Fl. Oz (Pack of 1)
Item Package Quantity1
Included ComponentsMasterseal 1025568 NP-1 Sealant One Part Urethane, Black, 10.1 Fl. Oz (Pack of 1)
Batteries Included?No
Batteries Required?No
Warranty DescriptionWarranty

Have a Question? See What Others Asked

Can I use this to seal the gaps between solid hard wood floor? How is it compared to silicone caulk?
what's the highest temperature this can withstand under normal use? can it be used in an automobile engine bay?
How old is this product as I understand the shelf life is only 1 year?
is this a paintable sealant?

Reviews

4.1

All from verified purchases

M**N

Wear gloves and make sure to not get it on an area you don't want it!

Used this product for years never had an issue when installed correctly. Stays flexible forever great for areas where areas have expansion or some movement.

K**T

Worng color

good product, but I ordered BLACK. Product arrived WHITE!

C**H

I am happy with the sealant

I am happy with the sealant. It dries to a rubbery fell and adheres well to all my roofing materials. Only time will tell if it holds up well.I cleaned up with mineral spirits which worked well.

C**R

Five Stars

It seemed to work. I will just try now to find the other place where water is getting in.

G**N

Excellent product for sealing/bonding materials exposed to sunlight

This caulk arrived quickly and had a fair price. It makes an excellent watertight seal on exterior materials exposed to the sun and weather.

A**R

strong

for the bathroom

T**C

One Star

Product was hard and would not come out of the tubes

P**3

Seems like a good product

Exactly suitable for my application.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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€ 48.53

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Masterseal1025568 Np 1 Sealant One Part Urethane Black 10 1 | Desertcart Belgium