---
product_id: 46283355
title: "Duct Sealant, 19 g/L, 1 gal., Gray"
brand: "ductmate"
price: "$292.21"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/46283355-duct-sealant-19-g-l-1-gal-gray
store_origin: EC
region: Ecuador
---

# 1 hr dry time, full cure 24-72 hrs Low VOC 19 g/L, eco-friendly 0° to 220°F temp range Duct Sealant, 19 g/L, 1 gal., Gray

**Brand:** ductmate
**Price:** $292.21
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, seal fast — the pro’s choice for airtight confidence!

## Quick Answers

- **What is this?** Duct Sealant, 19 g/L, 1 gal., Gray by ductmate
- **How much does it cost?** $292.21 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/46283355-duct-sealant-19-g-l-1-gal-gray)

## Best For

- ductmate enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Choice:** Low VOC content at 19 g/L supports healthier indoor air quality and contributes to LEED EQ Credit 4.1.
- • **Fast-Drying Efficiency:** Dries in just 1 hour with full curing within 3 days, minimizing downtime and speeding up your projects.
- • **Proudly Made in the USA:** Manufactured domestically by Ductmate, guaranteeing quality and supporting local industry.
- • **Certified Safety & Compliance:** Meets UL 181B-M and UL723 standards, plus NFPA 90A/90B compliance for trusted fire and safety performance.
- • **Built to Withstand Extreme Temps:** Operates flawlessly from freezing 0°F to scorching 220°F, ensuring durable seals in any environment.

## Overview

This 1-gallon gray duct sealant by Ductmate is a synthetic latex adhesive designed for HVAC applications, offering a wide temperature tolerance (0°-220°F), quick drying (1 hour), and low VOC emissions (19 g/L). It meets rigorous UL and NFPA safety standards and contributes to LEED certification, making it an eco-friendly, reliable solution for professional-grade sealing.

## Description

Duct Sealant, Base Synthetic Latex, Size 1 gal., Container Type Pail, Color Gray, Performance Temp. Range 0 Degrees to 220 Degrees F, Flash Point Greater Than 212 Degrees F, Full Cure 24 to 72 hr., Application Time Not Specified, Application Temp. Range 35 Degrees to 110 Degrees F, Dry Time 1 hr., VOC 19 g/L, Meets UL 181B-M Listed, UL723 Classified, Conforms to NFPA 90A and 90B requirements, Contributes to LEED EQ Creidt 4.1

## Features

- Adhesives & Sealants
- Country of manufacture: United States
- Manufacturer: Ductmate

## Product Details

- **Material:** Rubber
- **Brand:** Ductmate
- **Style:** Compact
- **Item Weight:** 11 Pounds
- **Item dimensions L x W x H:** 8 x 8 x 8 inches

## Images

![Duct Sealant, 19 g/L, 1 gal., Gray - Image 1](https://m.media-amazon.com/images/I/61uTAPTWGGL.jpg)

---

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**Shop now:** [https://www.desertcart.ec/products/46283355-duct-sealant-19-g-l-1-gal-gray](https://www.desertcart.ec/products/46283355-duct-sealant-19-g-l-1-gal-gray)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-10*