---
product_id: 16675566
title: "BASF NP-1 Aluminum Gray Polyurethane Sealant - 12 Pack-10 ounces tubes"
brand: "basf"
price: "$492.39"
currency: USD
in_stock: true
category: "Basf"
url: https://www.desertcart.ec/products/16675566-basf-np-1-aluminum-gray-polyurethane-sealant-12-pack-10
store_origin: EC
region: Ecuador
---

# One-component, no mixing ±35% joint flexibility Superior holding power BASF NP-1 Aluminum Gray Polyurethane Sealant - 12 Pack-10 ounces tubes

**Brand:** basf
**Price:** $492.39
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smarter, not harder — the pro’s choice for flexible, durable joints!

## Quick Answers

- **What is this?** BASF NP-1 Aluminum Gray Polyurethane Sealant - 12 Pack-10 ounces tubes by basf
- **How much does it cost?** $492.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/16675566-basf-np-1-aluminum-gray-polyurethane-sealant-12-pack-10)

## Best For

- basf enthusiasts

## Why This Product

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

## Key Features

- • **Dynamic Flexibility:** ±35% joint movement capability ensures your seals stay intact through expansion and contraction.
- • **Effortless Application:** One-component formula means no mixing—cut labor time and get the job done faster.
- • **Long-Lasting Durability:** Superior holding power guarantees your roof tiles and joints stay secure season after season.
- • **Versatile Compatibility:** Works seamlessly with aluminum, concrete, vinyl, wood, and non-rigid coatings—paintable for a perfect finish.
- • **Weatherproof Confidence:** Water-resistant and UL supported, ideal for interior, exterior, and even submerged applications.

## Overview

BASF NP-1 Aluminum Gray Polyurethane Sealant is a high-performance, one-component, gun-grade elastomeric sealant designed for superior flexibility (±35% joint movement) and long-lasting adhesion. Compatible with multiple materials including aluminum, concrete, vinyl, and wood, it requires no mixing or priming, making it ideal for both interior and exterior applications such as roofing, expansion joints, and window frames. Water-resistant and paintable, it delivers professional-grade weatherproof sealing with minimal labor.

## Description

MasterSeal 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. Recommended uses: Interior and exterior Above and below grade Immersed in water Expansion joints Panel walls Precast units Aluminum and wood window frames Roofing Fascia Parapets Vinyl siding Store front assemblies

## Features

- One-component formula requires no mixing, helping to reduce labor costs
- Joint movement capability ±35% provides excellent flexibility for keeping moving joints weathertight
- Easy to gun and tool, speeding up application and making neater joints
- Superior holding power for long-lasting roof tile installation
- Compatible with non-rigid coatings and can be painted

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FO74KHS |
| Best Sellers Rank | #293,382 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #697 in Adhesive Caulk |
| Brand Name | BASF |
| Color | Aluminum Gray |
| Compatible Material | Aluminum, Concrete, Vinyl, Wood |
| Customer Reviews | 4.7 4.7 out of 5 stars (94) |
| Item Dimensions | 13.74 x 9.17 x 6.46 inches |
| Item Form | Paste |
| Item Weight | 11.6 pounds |
| Manufacturer | BASF |
| Material Type | Polyurethane |
| Number of Items | 12 |
| Number of Packs | 12 |
| Part Number | NP-1 aluminum gray |
| Style Name | Compact |
| Supported Standards | UL |
| Surface Recommendation | Roof,Tile |
| Unit Count | 120 Ounce |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** BASF
- **Item Weight:** 11.6 pounds
- **Item dimensions L x W x H:** 13.74 x 9.17 x 6.46 inches
- **Material:** Polyurethane
- **Style:** Compact

## Images

![BASF NP-1 Aluminum Gray Polyurethane Sealant - 12 Pack-10 ounces tubes - Image 1](https://m.media-amazon.com/images/I/319Ir6cHULL.jpg)

---

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**Shop now:** [https://www.desertcart.ec/products/16675566-basf-np-1-aluminum-gray-polyurethane-sealant-12-pack-10](https://www.desertcart.ec/products/16675566-basf-np-1-aluminum-gray-polyurethane-sealant-12-pack-10)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-10-03*