---
product_id: 626037786
title: "Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B, UL Listed, 1\" Dia, 50 Feet"
brand: "sealproof"
price: "€ 285.28"
currency: EUR
in_stock: false
reviews_count: 5
category: "Sealproof"
url: https://www.desertcart.fi/products/626037786-sealproof-1-inch-flexible-non-metallic-liquid-tight-electrical-conduit
store_origin: FI
region: Finland
---

# 50 ft length for extensive coverage Corrosion & water resistant for harsh environments 50% lighter than metal, no sharp edges Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B, UL Listed, 1" Dia, 50 Feet

**Brand:** sealproof
**Price:** € 285.28
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Sealproof Your Setup with Lightweight, Weatherproof Confidence!

## Quick Answers

- **What is this?** Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B, UL Listed, 1" Dia, 50 Feet by sealproof
- **How much does it cost?** € 285.28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/626037786-sealproof-1-inch-flexible-non-metallic-liquid-tight-electrical-conduit)

## Best For

- sealproof enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Operator:** Smooth PVC interior ensures easy wire pulling without conductor damage
- • **Certified Confidence:** UL Listed & CSA Certified for safety and reliability in demanding applications
- • **Lightweight Powerhouse:** 50% lighter than metallic conduits for effortless handling and faster installs
- • **Versatile Compatibility:** Works seamlessly with Sealproof and any Type B metallic or nonmetallic connectors
- • **Built to Brave the Elements:** Resists corrosion, abrasion, oil, water, acid, and crushing—perfect for outdoor and direct burial use

## Overview

The Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B is a 50-foot, UL Listed, and CSA Certified conduit made from high-quality virgin PVC. It offers 50% weight reduction compared to metal conduits, resists harsh environmental factors including corrosion and crushing, and features a smooth interior for easy wire pulling. Ideal for outdoor, direct burial, and industrial applications, it ensures quick installation and long-lasting protection.

## Description

The Sealproof UL Type B Flexible, Nonmetallic Liquid-Tight Conduit resists corrosion, abrasion, oil, water, acid, metal shavings, and rough environments. Resists abuse, pull and crushing. Listed under the Underwriter's Laboratories File no. E-129973CSA Certified by Canadian Standards Association File No. LL-84705Use with Sealproof straight or right angle connectorsMay also be used with metallic connectors for liquid-tight conduitUL Rating: 80°C dry, 60°C wet. 70°C oil resistantCSA rating - 18°C to 75°CIntegral rigid & flexible PVC construction. Phthalate FreeO. D. Min.-Max. 1.290 - 1.315"I.D. Min.-Max. 1.041 - 1.066"

Review: Excellent conduit and listed for direct burial. Used for added underground protection for Gasflex gas piping. I purchased the 1inch size conduit and the 3/4" Gasflex piping and using Super Lube 80320 Super Pull lubricant I was able to feed the gas piping into the conduit. The best part is that this conduit will accept the use of PVC conduit cement. I used the Oatey Gray Heavy-Duty Fast Set PVC Cement as the conduit has a loose fitting when glueing the rigid conduit fittings. Once the PVC cement was applied the fitting were rock solid after a couple of minutes. The conduit is nice since the inside walls are smooth allowing for easy wire and or tubing to be pulled. Over-all and excellent conduit.
Review: Recently I had to install a portable generator’s transfer switch. The location of the main breaker box made it a challenge to use the conventional PVC connectors. In addition the transfer switch came with a very short piece of 1” flexible conduit. Went to the local home center and after looking at the price for the flexible 1” conduit I decided to check at desertcart suppliers and found this seller. I placed tue purchase order. The product is as advertised. High quality craftsmanship. Very functional and easy to use. I was able to properly connect the transfer switch to the main breakers box. Prior to take on this project myself I did request an estimate from two local electricians and they quoted me $1200. I am very pleased with the final outcome. Now I have plenty of flexible conduit left to replace an aluminum conduit that is now rusty. I did save a significant amount of money. I highly recommend this product as well as the seller.

## Features

- Made in USA. Use with Sealproof straight or right angle connectors; can be used with any Type B mettalic or nonmettalic conduit connectors. 50% lighter than metallic conduits, no sharp edges or burrs
- Resists corrosion, abrasion, oil, water, acid, metal shavings, and rough environments; resists abuse, pull and crushing; outdoor, sunlight resistant, direct burial.
- Applications: HVAC Equipment, machine tools, marine equipment, motors and controls, printing equipment, pumps, refrigeration equipment, transformer connections, outdoor lighting
- Made from high quality virgin PVC. Smooth inside for easier wire pulling, no hazardous sharp edges or burrs, will not damage conductors. Light weight and lower installed cost. Quick installation, cuts with utility knife or PVC cutter. Integral rigid & flexible PVC construction
- UL Listed Underwriter's Laboratories File No. E-129973; UL Rating: 80°C dry, 60°C wet. 70°C oil resistant. CSA Certified, Candian Standards Association File No. LL-84705, CSA rating - 18°C to 75°C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0765CP82D |
| Brand | Sealproof |
| Colour | Gray |
| Country of Origin | USA |
| Included Components | n |
| Item Length | 50 Feet |
| Item Weight | 0.28 g |
| Item model number | 8433-50 |
| Manufacturer | Sealproof |
| Material | Polyvinyl Chloride (PVC) |
| Net Quantity | 1.0 Count |
| Outside Diameter | 1.3 Inches |
| Product Dimensions | 15.24L x 0.03W Meters |

## Product Details

- **Brand:** Sealproof
- **Colour:** Gray
- **Item Length:** 50 Feet
- **Item Weight:** 0.01 Ounces
- **Manufacturer:** Sealproof
- **Material:** Polyvinyl Chloride (PVC)
- **Outside Diameter:** 1.3 Inches
- **Product Dimensions:** 15.24L x 0.03W Meters

## Images

![Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B, UL Listed, 1" Dia, 50 Feet - Image 1](https://m.media-amazon.com/images/I/216w2rGS8iL.jpg)
![Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B, UL Listed, 1" Dia, 50 Feet - Image 2](https://m.media-amazon.com/images/I/31eBmnFq5NL.jpg)
![Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B, UL Listed, 1" Dia, 50 Feet - Image 3](https://m.media-amazon.com/images/I/41FqExYmVNL.jpg)
![Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B, UL Listed, 1" Dia, 50 Feet - Image 4](https://m.media-amazon.com/images/I/51tHWStdDPL.jpg)
![Sealproof 1-Inch Flexible Non-metallic Liquid-Tight Electrical Conduit Type B, UL Listed, 1" Dia, 50 Feet - Image 5](https://m.media-amazon.com/images/I/71rS-RB0ORL.jpg)

## Questions & Answers

**Q: The 1 inch diameter is that a 1 inch id inside diameter or a 1 inch od outside diameter?**
A: This conduit is 1 inch "electrical trade size".  The ID is approximately 1.05" and the OD is approximately 1.30".

**Q: Will 12-2 wire fit and can it be pulled through?**
A: Absolutely it will fit. You should use a snake to pull it though although you might be able to push it if you stretch the conduit straight enough.

**Q: Is this conduit compatible with other brands of "Liquidtight" products?**
A: yes

**Q: Can this be glued to ridgid pvc conduit fittings?**
A: You need to get screw on fittings/adaptors

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***F on 16 September 2025*

Excellent conduit and listed for direct burial. Used for added underground protection for Gasflex gas piping. I purchased the 1inch size conduit and the 3/4" Gasflex piping and using Super Lube 80320 Super Pull lubricant I was able to feed the gas piping into the conduit. The best part is that this conduit will accept the use of PVC conduit cement. I used the Oatey Gray Heavy-Duty Fast Set PVC Cement as the conduit has a loose fitting when glueing the rigid conduit fittings. Once the PVC cement was applied the fitting were rock solid after a couple of minutes. The conduit is nice since the inside walls are smooth allowing for easy wire and or tubing to be pulled. Over-all and excellent conduit.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 2 April 2020*

Recently I had to install a portable generator’s transfer switch. The location of the main breaker box made it a challenge to use the conventional PVC connectors. In addition the transfer switch came with a very short piece of 1” flexible conduit. Went to the local home center and after looking at the price for the flexible 1” conduit I decided to check at Amazon suppliers and found this seller. I placed tue purchase order. The product is as advertised. High quality craftsmanship. Very functional and easy to use. I was able to properly connect the transfer switch to the main breakers box. Prior to take on this project myself I did request an estimate from two local electricians and they quoted me $1200. I am very pleased with the final outcome. Now I have plenty of flexible conduit left to replace an aluminum conduit that is now rusty. I did save a significant amount of money. I highly recommend this product as well as the seller.

### ⭐⭐⭐⭐ Review
*by R***4 on 22 November 2023*

I did an install on an ocean front property atop a roof. Waterproofing was high priority. I installed boxes at several locations to assist with distribution and pulls of 6 cables. My main mistake was although the conduit was flexible, pulling cables through bends was very difficult. I should have installed a pull box at every angle throughout the path. I do a plethora of network tasks, so cabling is yet another skill to develop. NET+ study for months, and pass an exam, and I'm crawling through attics... yay!

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*