---
product_id: 104975392
title: "Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 72mm x 55 Meters, Silver Metal Printed, 1 Roll (101014)"
brand: "shurtape"
price: "R$700"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/104975392-shurtape-pc-857-ul-181b-fx-listed-printed-cloth-waterproof
store_origin: BR
region: Brazil
---

# 14 mil waterproof UL 181B-FX Listed High shear strength Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 72mm x 55 Meters, Silver Metal Printed, 1 Roll (101014)

**Brand:** shurtape
**Price:** R$700
**Availability:** ✅ In Stock

## Summary

> 🔧 Stick with the Best - Your Duct's New Best Friend!

## Quick Answers

- **What is this?** Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 72mm x 55 Meters, Silver Metal Printed, 1 Roll (101014) by shurtape
- **How much does it cost?** R$700 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/104975392-shurtape-pc-857-ul-181b-fx-listed-printed-cloth-waterproof)

## Best For

- shurtape enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for sealing seams and joining Class 1 Flex Duct.
- • **Durable Performance:** Designed to withstand the rigors of HVAC applications.
- • **Quick Identification:** UL 181B-FX certification printed directly on the tape.
- • **Seal with Confidence:** Engineered for superior adhesion, even on rough surfaces.
- • **Effortless Application:** Tearable design for quick and easy use.

## Overview

Shurtape PC 857 is a high-performance, waterproof duct tape designed for HVAC applications. With a thickness of 14 mil and UL 181B-FX certification, it ensures reliable sealing and joining of Class 1 Flex Duct. Its easy-tear feature and superior shear strength make it ideal for both professional and DIY projects.

## Description

Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 72mm x 55 Meters, Silver Metal Printed, 1 Roll (101014)

## Features

- Printed HVAC 14 mil waterproof duct tape
- UL 181B-FX Listed - clearly printed on the tape for quick identification
- High holding power even when surface is rough or not fully clean
- Superior shear strength to seal, seam and join Class 1 Flex Duct
- Easy to tear

## Images

![Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 72mm x 55 Meters, Silver Metal Printed, 1 Roll (101014) - Image 1](https://m.media-amazon.com/images/I/71Nl+zfgGdL.jpg)
![Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 72mm x 55 Meters, Silver Metal Printed, 1 Roll (101014) - Image 2](https://m.media-amazon.com/images/I/71iB3WVVYZL.jpg)
![Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 72mm x 55 Meters, Silver Metal Printed, 1 Roll (101014) - Image 3](https://m.media-amazon.com/images/I/61S1vk2ityL.jpg)
![Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 72mm x 55 Meters, Silver Metal Printed, 1 Roll (101014) - Image 4](https://m.media-amazon.com/images/I/513XFgD6xfL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name, Style Name** options.

## Questions & Answers

**Q: Can this tape be used on insulation on plumbing?**
A: Thank you for your question! PC857 is an HVAC tape to be used on flex duct. We would not recommend using it on plumping work.

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**Shop now:** [https://www.desertcart.com.br/products/104975392-shurtape-pc-857-ul-181b-fx-listed-printed-cloth-waterproof](https://www.desertcart.com.br/products/104975392-shurtape-pc-857-ul-181b-fx-listed-printed-cloth-waterproof)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-05*