---
product_id: 41007941
title: "MasterSeal NP1 Aluminum Gray Polyurethane Caulk by MasterSeal NP1"
brand: "masterseal np1"
price: "$83"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/41007941-masterseal-np1-aluminum-gray-polyurethane-caulk-by-masterseal-np1
store_origin: NZ
region: New Zealand
---

# 30-day shelf life Weather-resistant Durable sealant MasterSeal NP1 Aluminum Gray Polyurethane Caulk by MasterSeal NP1

**Brand:** masterseal np1
**Price:** $83
**Availability:** ✅ In Stock

## Summary

> Seal the deal with confidence! 🔒

## Quick Answers

- **What is this?** MasterSeal NP1 Aluminum Gray Polyurethane Caulk by MasterSeal NP1 by masterseal np1
- **How much does it cost?** $83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/41007941-masterseal-np1-aluminum-gray-polyurethane-caulk-by-masterseal-np1)

## Best For

- masterseal np1 enthusiasts

## Why This Product

- Trusted masterseal np1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Use:** Perfect for both indoor and outdoor projects, making it a must-have.
- • **Foolproof Returns:** Only unopened tubes can be returned, ensuring quality control.
- • **Quick Application:** Seals gaps and cracks in no time, saving you precious hours.
- • **Professional Finish:** Achieve a clean, smooth look that impresses every time.
- • **Unmatched Durability:** Engineered to withstand the test of time and elements.

## Overview

MasterSeal NP1 Aluminum Gray Polyurethane Caulk is a high-performance sealant designed for both professional and DIY applications. With a 30-day shelf life and weather-resistant properties, it ensures a durable and reliable seal for various projects, making it an essential addition to your toolkit.

## Description

MasterSeal NP1 Aluminum Gray Polyurethane Caulk by MasterSeal NP1

## Product Details

- **Brand:** MasterSeal NP1
- **Item Weight:** 10.1 Ounces
- **Liquid Volume:** 10.1 Fluid Ounces
- **Item Form:** Liquid
- **Surface Recommendation:** Window

## Images

![MasterSeal NP1 Aluminum Gray Polyurethane Caulk by MasterSeal NP1 - Image 1](https://m.media-amazon.com/images/I/51xLxJGTFsL.jpg)

## Frequently Bought Together

- MasterSeal NP1 Aluminum Gray Polyurethane Caulk by MasterSeal NP1
- NP1 POLYSEAL WHITE 10OZ
- MasterSeal NP1 Gray Polyurethane Caulk

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/41007941-masterseal-np1-aluminum-gray-polyurethane-caulk-by-masterseal-np1](https://www.desertcart.nz/products/41007941-masterseal-np1-aluminum-gray-polyurethane-caulk-by-masterseal-np1)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-20*