---
product_id: 376974683
title: "White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces"
brand: "dap"
price: "€ 24.93"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/376974683-white-18285-dynaflex-230-premium-indoor-outdoor-sealant-with-5
store_origin: FR
region: France
---

# Insect barrier Waterproof seal Easy application White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces

**Brand:** dap
**Price:** € 24.93
**Availability:** ✅ In Stock

## Summary

> Seal the Deal! 🛡️

## Quick Answers

- **What is this?** White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces by dap
- **How much does it cost?** € 24.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/376974683-white-18285-dynaflex-230-premium-indoor-outdoor-sealant-with-5)

## 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

- • **🌍 Energy Efficient:** Seals out air and water leaks, enhancing home energy efficiency.
- • **🏠 Versatile Applications:** Perfect for windows, doors, siding, and more.
- • **🦠 Mold & Mildew Resistant:** Cured sealant protects against mold and mildew growth.
- • **✅ Exceeds Industry Standards:** Meets Federal and ASTM specifications for quality assurance.
- • **🔒 Permanently Flexible Seal:** Designed to withstand movement and temperature changes.

## Overview

The DAP White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant is a high-performance, 5.5-ounce tube designed for both indoor and outdoor use. This durable sealant provides a permanently flexible, waterproof seal that effectively blocks water, air leaks, and insects, while also being resistant to mold and mildew. Ideal for a variety of applications, it exceeds industry standards, ensuring your home remains energy-efficient and protected.

## Description

White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces

## Features

- This product is highly durable
- The product is manufactured in United States
- The product is easy to use
- Provides a permanently flexible, -proof seal that is ideal for sealing out water and air leaks to improve the energy efficiency of a home
- Also seals out insects from entering through small gaps and s
- Cured sealant is mold and mildew resistant
- Ideal for a wide variety of applications such as sealing around widows, doors, siding, trim, molding and baseboards
- Exceeds Federal Specification TT-S-00230C, Type II, Class A and ASTM Specification C920, Class 25

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Dap |
| Part number | 7079818886 |
| Item Weight | 240 g |
| Product Dimensions | 4.45 x 6.35 x 24.77 cm; 240.4 g |
| Item model number | 18285 |
| Size | 10.1 FL OZ |
| Color | White |
| Style | Compact |
| Material | plastic |
| Item Package Quantity | 1 |
| Included components | Dap 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, White |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** White
- **Brand:** DAP
- **Item weight:** 8.5 Pounds
- **Liquid volume:** 5.5 Fluid Ounces
- **Full cure time:** 4 Hours

## Images

![White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces - Image 1](https://m.media-amazon.com/images/I/51o1SXlENSL.jpg)
![White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces - Image 2](https://m.media-amazon.com/images/I/71TPlfFR5GL.jpg)
![White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces - Image 3](https://m.media-amazon.com/images/I/81MMWCPyPwL.jpg)
![White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces - Image 4](https://m.media-amazon.com/images/I/71IVMg5JgxL.jpg)
![White 18285 Dynaflex 230 Premium Indoor Outdoor Sealant with 5.5-Ounce Tube, 5 Ounces - Image 5](https://m.media-amazon.com/images/I/814H4ebPL1L.jpg)

## Available Options

This product comes in different **Number of Items** options.

## Questions & Answers

**Q: Can this be applied outdoors when the surface is not completely dry?**
A: Better to use when surface is dry and temps outside are not below 40 degrees or above 80 degrees.

**Q: Will this work on cracked and chipped linoleum?**
A: I don't recommend it. I would recommend clear epoxy cement and then use a fine sandpaper once the cement is fully dry.

**Q: Is this really white after it dries? Bought another brand that was supposed to be white, but it was clear, which doesn’t fit my purpose.**
A: It dries white.

**Q: Can this be used to caulk around a tub and shower?**
A: I probably would't attempt to use as the humidity in a closed bathroom is different than the humidity outside.

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**Shop now:** [https://www.desertcart.fr/products/376974683-white-18285-dynaflex-230-premium-indoor-outdoor-sealant-with-5](https://www.desertcart.fr/products/376974683-white-18285-dynaflex-230-premium-indoor-outdoor-sealant-with-5)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-28*