---
product_id: 36682200
title: "Triac ST Plastic Welder With Pencil Tip Nozzle, Seam Roller & Carrying Case"
brand: "leister"
price: "$1374.35"
currency: USD
in_stock: true
category: "Leister"
url: https://www.desertcart.us/products/36682200-triac-st-plastic-welder-with-pencil-tip-nozzle-seam-roller
store_origin: US
region: United States of America
---

# 1600W power for rapid heating Adjustable temp 100°F-1290°F Includes pencil tip nozzle & seam roller Triac ST Plastic Welder With Pencil Tip Nozzle, Seam Roller & Carrying Case

**Brand:** leister
**Price:** $1374.35
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld like a pro, wherever the job takes you!

## Quick Answers

- **What is this?** Triac ST Plastic Welder With Pencil Tip Nozzle, Seam Roller & Carrying Case by leister
- **How much does it cost?** $1374.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/36682200-triac-st-plastic-welder-with-pencil-tip-nozzle-seam-roller)

## Best For

- leister enthusiasts

## Why This Product

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

## Key Features

- • **Easy Maintenance:** Dual removable air filters ensure peak airflow and performance, keeping your tool running like new.
- • **Complete Welding Kit:** Comes with pencil tip nozzle, seam roller, and a sleek carrying case—ready for any job on the go.
- • **Precision Heat Control:** Dial in exact temps from 100°F to a blazing 1290°F for flawless plastic welding.
- • **Ergonomic & Lightweight:** Weighing just 2.2 lbs with a comfortable handle, designed for all-day professional use without fatigue.
- • **Universal Nozzle Compatibility:** Interchangeable with all Triac S nozzles, giving you ultimate versatility for any plastic welding task.

## Overview

The Leister Triac ST Plastic Welder is a professional-grade, handheld hot air tool delivering up to 1600 watts and adjustable temperatures from 100°F to 1290°F. Lightweight and ergonomically designed, it includes essential accessories like a pencil tip nozzle, seam roller, and carrying case. Its removable dual air filters and interchangeable nozzles make it a versatile, durable choice for industrial plastic welding, roofing, and molding applications.

## Description

LEISTER Triac ST heat gun for welding and processing plastic membranes. Additionally, it is used for professional roofing, welding, shrinking and molding various thermoplastics. The two-sided air filters of the TRIAC ST can be easily removed and cleaned. This ensures an optimal air supply and maximum performance. Includes Pencil Tip Nozzle, Seam Roller, Carrying Case.

## Features

- Industry Standard Hand Held Hot Air Tool
- Includes Pencil Tip Nozzle, Seam Roller & Carrying Case
- Adjustable Hot Air From 100f-1290f / 40c To 700c
- Powerful, Small And Light Weight, Ergonomic Handle
- Interchangable Nozzles Available, All Triac S Nozzles Interchangeable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0104NQ7AE |
| Additional Features | Portable |
| Brand | Leister |
| Brand Name | Leister |
| Handle Material | Plastic |
| Head Style | Screwdriver |
| Heating Element | Hot Air |
| Included Components | Case |
| Item Weight | 2.2 Pounds |
| Manufacturer | Leister |
| Manufacturer Part Number | 143.288 |
| Model Number | 141.228 |
| Power Source | Corded Electric |
| Special Feature | Portable |
| Specific Uses For Product | Industrial Use |
| Style Name | Leister Triac ST 141.228 Plastic Welder With Pencil Tip Nozzle, Seam Roller & Carrying Case |
| UPC | 852673655366 |
| Upper Temperature Rating | 1290 Degrees Fahrenheit |
| Wattage | 1600 watts |

## Product Details

- **Brand:** Leister
- **Power Source:** Corded Electric
- **Special Feature:** Portable
- **Specific Uses For Product:** Industrial Use
- **Wattage:** 1600 watts

## Images

![Triac ST Plastic Welder With Pencil Tip Nozzle, Seam Roller & Carrying Case - Image 1](https://m.media-amazon.com/images/I/51YG2hqZFAL.jpg)

## Questions & Answers

**Q: Why is no user manual included?**
A: You buy that kit and it teaches you how.

**Q: would this work to weld 3/4" starboard?**
A: yes absolutely work fun you can do it

**Q: What is the temperature of the heat coming out at the tip?**
A: Temperature °F 104 – 1292

**Q: Can it weld 3/8 inch or thicker polypropylene?**
A: What is the profile, shape of the  polypropylene?

## Frequently Bought Together

- Leister Triac ST Plastic Welder With Pencil Tip Nozzle, Seam Roller & Carrying Case
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- QWORK Seam Roller, 40mm Silicone Seam Roller with 6mm Brass Detail Penny Roller, Smoothing Seam Roller Tool for PVC/TPO/EPDM Single Ply Roofing Tape

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**Shop now:** [https://www.desertcart.us/products/36682200-triac-st-plastic-welder-with-pencil-tip-nozzle-seam-roller](https://www.desertcart.us/products/36682200-triac-st-plastic-welder-with-pencil-tip-nozzle-seam-roller)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-05*