---
product_id: 337546782
title: "Poly Welder Pro Polyethylene Welding Strips - 1.5m Natural"
brand: "rainflo"
price: "1011 kr"
currency: NOK
in_stock: true
reviews_count: 5
category: "Rain Flo"
url: https://www.desertcart.no/products/337546782-poly-welder-pro-polyethylene-welding-strips-1-5m-natural
store_origin: NO
region: Norway
---

# Natural color blends invisibly with polyethylene 12-inch length for versatile repairs Durable 1/16-inch thickness for strong welds Poly Welder Pro Polyethylene Welding Strips - 1.5m Natural

**Brand:** rainflo
**Price:** 1011 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it like a pro, blend it like a boss!

## Quick Answers

- **What is this?** Poly Welder Pro Polyethylene Welding Strips - 1.5m Natural by rainflo
- **How much does it cost?** 1011 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/337546782-poly-welder-pro-polyethylene-welding-strips-1-5m-natural)

## Best For

- rainflo enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Molecular Bonding:** LDPE strips melt and fuse to create high-strength, chemical-resistant repairs that last.
- • **Pro-Level Welding Made Simple:** Flexible strips feed smoothly and shape perfectly under heat, empowering you to achieve flawless welds every time.
- • **Versatile Use Across Industries:** Ideal for automotive, agricultural, marine, and outdoor equipment repairs—be the go-to fixer in your circle.
- • **Invisible Repairs, Maximum Impact:** Natural color strips seamlessly blend with your polyethylene gear for discreet, professional fixes.
- • **Precision Fit for Diverse Applications:** Sized perfectly at 12" x 3/8" x 1/16" to repair everything from kayaks to water tanks with ease.

## Overview

Poly Welder Pro Polyethylene Welding Strips are 12-inch long, 1/16-inch thick LDPE strips designed for high-strength, invisible repairs on polyethylene surfaces. Perfect for water tanks, kayaks, automotive parts, and agricultural equipment, these natural-colored strips fuse seamlessly with the base material, offering durable, chemical-resistant bonds that withstand real-world use. Trusted by professionals and DIYers alike, they deliver precision, versatility, and lasting performance.

## Description

The color of these strips will match many polyethylene applications like plastic water tanks, canoes and kayaks where you need a more invisible repair. These strips can be used to repair most water tanks manufactured by Norwesco, Poly-Mart, Ace Rotomold, Snyder, Den Hartog, Dura-Cast, Custom Roto Mold, Waterwall and almost all other polyethylene water tank manufacturers. Polyethylene is also used in automotive applications like windshield washer bottles and radiator overflow tanks. It is also used on ATV fenders, small watercraft, motor home water tanks, dirt bike fenders, gas tanks and agricultural water/fertilizer tanks. Polyethylene is very stable (meaning few things will react with it), which is why it is almost impossible to get quality repairs using adhesives, and also why it is used to contain chemicals (gasoline, pesticides, etc.) that would react with other plastics. Welding is the best repair method for polyethylene. A high degree of molecular branching with long chains gives molten LDPE unique and desirable flow properties, making it easier to work with while producing a high-strength and durable bond for both LDPE and HDPE welds. The GREEN color of this rod will match many GREEN polyethylene applications where you need a more invisible repair. This package contains 5 ft. of GREEN polyethylene strips. These polyethylene strips are 12" long and approximately 1/16" thick and 3/8" wide.

Review: Amazing if used properly - I use these polyethylene welding strips for kayak repair work, mainly for patching and reinforcing small cracks and wear areas on HDPE plastic. They melt and bond as expected when used with proper plastic welding heat, and they integrate well into the base material once you get the temperature right. The key thing that actually made this work for me was keeping the heat consistent—too hot and you’ll burn or deform the plastic, too cold and it won’t properly fuse. Once you dial that in, the strips flow into the existing material and form a solid bond. It also helps to clean and lightly rough up the repair area first so the weld has something to grip onto. I’ve had the best results applying pressure as the plastic cools to ensure a tight, uniform seal. The strips themselves feed smoothly and are easy to work with during the weld process. They’re flexible enough when heated to shape into cracks and seams without breaking or clumping. Overall, they do exactly what they’re supposed to do for polyethylene repair. If you take your time and use the right heat control, you can get strong, clean repairs that hold up well in real use.
Review: Workes great - Used it to patch holed in a kayak and now its water tight.

## Features

- These LDPE polyethylene strips are 12" long and approximately 1/16" thick and 3/8" wide
- The colors of these strips will match many applications like plastic water tanks, canoes and kayaks
- Can be used to repair most water tanks like Norwesco, Poly-Mart, Ace, Snyder, Dura-cast, etc.
- Also used to repair windshield washer bottles, radiator overflow tanks, ATV fenders, watercraft
- Use to repair motor home water tanks, dirt bike fenders, gas tanks and agricultural water tanks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VMGO1IS |
| Best Sellers Rank | #252,093 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,072 in Welding Equipment |
| Brand | RainFlo |
| Brand Name | RainFlo |
| Color | Natural |
| Colour | Natural |
| Customer Reviews | 4.5 out of 5 stars 559 Reviews |
| Grade Rating | Commercial |
| Item Diameter | 0.38 Inches |
| Item Dimensions | 30.5 x 2.5 x 2.5 centimeters |
| Item Form | Strip |
| Item Shape | strip |
| Item Thickness | 0.06 Inches |
| Item diameter | 0.38 Inches |
| Item dimensions L x W x H | 30.5 x 2.5 x 2.5 centimeters |
| Manufacturer | RainFlo |
| Material | LDPE polyethylene |
| Model Number | 36223 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 36223 |
| Shape | strip |
| UPC | 656727936155 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** RainFlo
- **Colour:** Natural
- **Item dimensions L x W x H:** 30.5 x 2.5 x 2.5 centimeters
- **Material:** LDPE polyethylene
- **Shape:** strip

## Images

![Poly Welder Pro Polyethylene Welding Strips - 1.5m Natural - Image 1](https://m.media-amazon.com/images/I/41CKnbJHUyL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing if used properly
*by G***A on 30 April 2026*

I use these polyethylene welding strips for kayak repair work, mainly for patching and reinforcing small cracks and wear areas on HDPE plastic. They melt and bond as expected when used with proper plastic welding heat, and they integrate well into the base material once you get the temperature right. The key thing that actually made this work for me was keeping the heat consistent—too hot and you’ll burn or deform the plastic, too cold and it won’t properly fuse. Once you dial that in, the strips flow into the existing material and form a solid bond. It also helps to clean and lightly rough up the repair area first so the weld has something to grip onto. I’ve had the best results applying pressure as the plastic cools to ensure a tight, uniform seal. The strips themselves feed smoothly and are easy to work with during the weld process. They’re flexible enough when heated to shape into cracks and seams without breaking or clumping. Overall, they do exactly what they’re supposed to do for polyethylene repair. If you take your time and use the right heat control, you can get strong, clean repairs that hold up well in real use.

### ⭐⭐⭐⭐⭐ Workes great
*by B***S on 12 May 2026*

Used it to patch holed in a kayak and now its water tight.

### ⭐⭐⭐⭐ Expensive But Effective
*by P***Y on 1 November 2025*

Silly expensive for what you get but, a pure and effective solution for polyethylene repairs. I had a Honda gas tank that just cracked due to age. A new OEM tank was unobtainable and an aftermarket tank was white and $150. This poly material was almost identical in color to the OEM Honda tank and, after using some metal binding staples to stabilize the crack, this material closed the gap and stopped the leaks.

## Frequently Bought Together

- Poly Welder Pro Polyethylene Welding Strips - 5-feet (Natural)
- Poly Welder Pro 200 Watt Plastic Repair Kit (Natural)
- Polyvance Reinforcing Mesh

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-17*