---
product_id: 29824375
title: "304099 Foil-Grip 1402 Mastic Duct Sealant 2\" x 100'"
brand: "hardcast"
price: "340.42 DT"
currency: TND
in_stock: true
category: "Hardcast"
url: https://www.desertcart.tn/products/29824375-304099-foil-grip-1402-mastic-duct-sealant-2-x-100
store_origin: TN
region: Tunisia
---

# Instant waterproof adhesion 40-year durability cycle 17-mil foil thickness 304099 Foil-Grip 1402 Mastic Duct Sealant 2" x 100'

**Brand:** hardcast
**Price:** 340.42 DT
**Availability:** ✅ In Stock

## Summary

> 💼 Seal your success with the pro-grade grip that lasts a lifetime!

## Quick Answers

- **What is this?** 304099 Foil-Grip 1402 Mastic Duct Sealant 2" x 100' by hardcast
- **How much does it cost?** 340.42 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/29824375-304099-foil-grip-1402-mastic-duct-sealant-2-x-100)

## Best For

- hardcast enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Longevity:** Engineered for a 40-year performance cycle, ensuring your ductwork stays sealed and secure for decades.
- • **Precision Roll Format:** 2" x 100' printed foil roll offers easy application and professional-grade coverage every time.
- • **Indoor & Outdoor Ready:** Designed to withstand both indoor environments and harsh outdoor conditions without losing grip.
- • **Instant Waterproof Seal:** Pressure-sensitive adhesive delivers immediate water resistance on contact—no waiting, no mess.
- • **Versatile Surface Compatibility:** Seamlessly bonds to metal, PVC-coated ducts, flex board, and vapor barriers for all your HVAC needs.

## Overview

The Hardcast Foil-Grip 1402 Mastic Duct Sealant is a 2" x 100' pressure-sensitive roll designed for industrial and professional HVAC applications. Featuring a robust 17-mil foil thickness and instant waterproof adhesion, it guarantees a reliable, 40-year seal on metal, PVC-coated ducts, and vapor barriers. Suitable for both indoor and outdoor use, this printed foil sealant combines durability with versatile surface compatibility, making it a top choice for long-term duct joint protection.

## Description

Description: foil-grip 1402 is a pressure sensitive, 40-year cycle, duct joint and general Purpose rolled sealant it provides an instant water resistant grip to most surfaces including sheet metal, duct board, flex board, PVC coated duct, and duct wrap vapor barriers foil-grip 1402 is suitable for subgrade application on PVC coated duct product specifications Application indoor/outdoor carton Qty. 24 Description Silver foil grip — printed size 2"" X 100' Shipping weight 2.20 Shipping width 6.20 Shipping length 6.20 Shipping height 2.00 Instant adhesion indoor/outdoor true zero VOC metal & subgrade PVC ductwork all pressure classes 17-mil thickness

## Features

- Foil-grip 1402 is a pressure sensitive, 40-year cycle, duct joint and general purpose rolled sealant
- It provides an instant water resistant grip to most surfaces including sheet metal, duct board, flex board, PVC coated duct, and duct wrap vapor Barriers
- Foil-grip 1402 is suitable for subgrade application on PVC coated duct
- Printed; size: 2" X 100'; application: indoor/outdoor
- Instant adhesion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FG847PY |
| Adhesive Format | roll |
| Adhesive Location | one_sided |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #21,685 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #213 in Duct Tape |
| Brand Name | Hardcast |
| Color | Silver |
| Compatible Material | Metal, Polyvinyl Chloride |
| Configuration | Single Roll (2" x 100') |
| Customer Reviews | 4.8 4.8 out of 5 stars (314) |
| Foil Thickness | 17 mils |
| Global Trade Identification Number | 00753970279401 |
| Included Components | sealant |
| Item Dimensions L x W x Thickness | 2"L x 2"W x 0.03"Th |
| Item Resistance | waterproof |
| Item Thickness | 0.02 inches |
| Item Type Name | Hardcast FOIL-GRIP 1402 Mastic Duct Sealant 2" X 100' |
| Manufacturer | Hardcast |
| Material Type | Pvc |
| Model | 304099 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Printed |
| Part Number | CECOMINOD078413 |
| Recommended Uses For Product | Indoor, Subgrade, Electrical, Plumbing |
| Size Name | 2 inches x 100 feet |
| Surface Recommendation | Metal |
| UPC | 753970279401 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Hardcast
- **Color:** Silver
- **Material:** Pvc
- **Number of Items:** 1
- **Recommended Uses For Product:** Indoor, Subgrade, Electrical, Plumbing

## Images

![304099 Foil-Grip 1402 Mastic Duct Sealant 2" x 100' - Image 1](https://m.media-amazon.com/images/I/618QX-k1kBL.jpg)
![304099 Foil-Grip 1402 Mastic Duct Sealant 2" x 100' - Image 2](https://m.media-amazon.com/images/I/41PH3S3TU7L.jpg)
![304099 Foil-Grip 1402 Mastic Duct Sealant 2" x 100' - Image 3](https://m.media-amazon.com/images/I/617XswFC+vL.jpg)

## Frequently Bought Together

- Hardcast 304099 Foil-Grip 1402 Mastic Duct Sealant 2" x 100'
- Nashua 365 Polyethylene Coated Cloth Professional Grade Duct Tape, 55m Length x 72mm Width, Metallic
- Rolled Mastic Duct Sealants Foils 3'' X100

---

## 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.tn/products/29824375-304099-foil-grip-1402-mastic-duct-sealant-2-x-100](https://www.desertcart.tn/products/29824375-304099-foil-grip-1402-mastic-duct-sealant-2-x-100)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-13*