---
product_id: 299883510
title: "18810 Polyurethane Door Window and Siding Sealant, 10.1-Ounce, White"
brand: "dap"
price: "167.98 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Dap"
url: https://www.desertcart.tn/products/299883510-18810-polyurethane-door-window-and-siding-sealant-10-1-ounce
store_origin: TN
region: Tunisia
---

# Paintable for seamless finish Waterproof & moisture curing 70% joint movement flexibility 18810 Polyurethane Door Window and Siding Sealant, 10.1-Ounce, White

**Brand:** dap
**Price:** 167.98 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, stay flexible — the pro’s choice for lasting perfection!

## Quick Answers

- **What is this?** 18810 Polyurethane Door Window and Siding Sealant, 10.1-Ounce, White by dap
- **How much does it cost?** 167.98 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/299883510-18810-polyurethane-door-window-and-siding-sealant-10-1-ounce)

## Best For

- dap enthusiasts

## Why This Product

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

## Key Features

- • **Traffic Tough:** Exceptional cut and tear resistance handles foot and vehicle traffic without fail.
- • **Superior Adhesion:** Bonds effortlessly to wood, glass, fiberglass, plastic, and more for versatile applications.
- • **Seamless Aesthetic:** Paintable formula ensures your repairs blend perfectly with any surface.
- • **Unmatched Flexibility:** Withstands up to 70% joint movement—built to adapt, not crack.
- • **All-Weather Durability:** Moisture curing and waterproof for reliable outdoor performance above or below waterline.

## Overview

DAP 18810 is a premium, one-part polyurethane sealant made in the USA, designed for professional-grade exterior sealing. It offers superior adhesion, remains permanently flexible to accommodate up to 70% joint movement, and is waterproof for use above or below waterline. Its durable, paintable formula resists cuts and tears, making it ideal for doors, windows, siding, and high-traffic areas.

## Description

DAP Premium Polyurethane Construction Adhesive Sealant is a one-part, moisture curing, non-sag, elastomeric commercial-grade sealant. It is specifically formulated to provide a long lasting, durable seal when filling exterior gaps, joints and cracks. This high performance sealant offers superior adhesion to most substrates and remains flexible to withstand up to 70% total joint movement when installed into a properly prepared joint. Can be applied above or below the waterline. Exceptional cut and tear resistance. Handles foot and vehicle traffic. Paintable. Meets or exceeds ASTM C920, Type S, Grade NS, Class 35

Review: Completamente tapado! - El producto estaba completamente tapado de la parte superior, una vez hecho el corte en el aplicador y utilizando una pistola de presión, el contenido no salía, después de aplicar demasiada fuerza, apenas logró moverse y comenzó a salirse por la parte de abajo.
Review: dried product - I couldn't use the product because it was dry. It has good quality but be sure seller doesn’t send you old product. Otherwise, like me, you will throw it away without using it.

## Features

- Adhesives & Sealants
- Country of manufacture: United States
- Manufacturer: Dap
- Permanently flexible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0006B683Q |
| Brand | DAP |
| Brand Name | DAP |
| Colour | White |
| Compatible Material | Polyurethane |
| Country of Publication | USA |
| Customer Reviews | 4.3 out of 5 stars 101 Reviews |
| Global Trade Identification Number | 00070798188105 |
| Included Components | 1 Tube |
| Item Dimensions | 5.1 x 5.1 x 31.1 Centimeters |
| Item Form | Liquid |
| Item Type Name | Polyurethane Sealant |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 5.1 x 5.1 x 31.1 Centimeters |
| Manufacturer | DAP |
| Manufacturer Part Number | 7079818810 |
| Material | Fibreglass, Glass, Wood |
| Material Type | Fibreglass, Glass, Wood |
| Model | 7079818810 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | Compact |
| Style Name | Compact |
| Supported Standards | TT-S 00230C, ASTM C 920 |
| Surface Recommendation | Door, Fiberglass, Glass, Plastic, Window, Wood |
| UPC | 070798188105 |
| Unit Count | 10.1 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** DAP
- **Item Weight:** 0.92 Pounds
- **Item dimensions L x W x H:** 5.1 x 5.1 x 31.1 Centimeters
- **Material:** Fibreglass, Glass, Wood
- **Style:** Compact

## Images

![18810 Polyurethane Door Window and Siding Sealant, 10.1-Ounce, White - Image 1](https://m.media-amazon.com/images/I/61mX+i5G5KL.jpg)

## Customer Reviews

### ⭐ Completamente tapado!
*by F***S on 23 July 2020*

El producto estaba completamente tapado de la parte superior, una vez hecho el corte en el aplicador y utilizando una pistola de presión, el contenido no salía, después de aplicar demasiada fuerza, apenas logró moverse y comenzó a salirse por la parte de abajo.

### ⭐ dried product
*by T***L on 12 December 2024*

I couldn't use the product because it was dry. It has good quality but be sure seller doesn’t send you old product. Otherwise, like me, you will throw it away without using it.

### ⭐ منتج فاسد
*by M***R on 18 December 2024*

وصلني المنتج فاسد السليكون متجمد تم اكتشاف ذالك بعد انتهاء فترة الإرجاع حين قمت بإستخدامه

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**Shop now:** [https://www.desertcart.tn/products/299883510-18810-polyurethane-door-window-and-siding-sealant-10-1-ounce](https://www.desertcart.tn/products/299883510-18810-polyurethane-door-window-and-siding-sealant-10-1-ounce)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-11*