---
product_id: 6471483
title: "11575-LA-CO Heat-Seal Stik Pre-mixed Epoxy Sealer"
brand: "la-co"
price: "313 kr"
currency: DKK
in_stock: null
reviews_count: 8
url: https://www.desertcart.dk/products/6471483-11575-la-co-heat-seal-stik-pre-mixed-epoxy-sealer
store_origin: DK
region: Denmark
---

# 350°F sealing temp One-part epoxy No mixing required 11575-LA-CO Heat-Seal Stik Pre-mixed Epoxy Sealer

**Brand:** la-co
**Price:** 313 kr
**Availability:** ❌ Out of Stock

## Summary

> Seal the Deal with Ease! 🔧

## Quick Answers

- **What is this?** 11575-LA-CO Heat-Seal Stik Pre-mixed Epoxy Sealer by la-co
- **How much does it cost?** 313 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/6471483-11575-la-co-heat-seal-stik-pre-mixed-epoxy-sealer)

## Best For

- la-co enthusiasts

## Why This Product

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

## Key Features

- • **Quick Curing:** Melts, seals, and cures in one seamless operation.
- • **Compact Convenience:** 3/8 oz stick fits easily in your toolkit for on-the-go repairs.
- • **Effortless Application:** No mixing or measuring needed—just melt and seal!
- • **Versatile Compatibility:** Designed for R-410A type systems, ensuring broad usability.
- • **High-Temperature Resilience:** Seals effectively at temperatures up to 350°F (177°C).

## Overview

The La-CoLa-Co 11575 Heat-Seal Stik is a one-part epoxy sealer stick that simplifies repairs on R-410A systems. With a sealing temperature of up to 350°F, it melts, seals, and cures in a single operation, making it an essential tool for quick and effective fixes.

## Description

Refrigeration coils are prone to pinhole leaks and hairline cracks. Heat-Seal Stik was specifically made to seal these small holes for an immediate fix, even if the appliance will need to be replaced eventually. Heat-Seal Stik works with heat - no mixing of epoxy compounds necessary.

## Features

- Works on R-410A type systems
- One part epoxy, no mixing or measuring needed
- Stick melts, seals and cures in one operation
- Sealing temperature: up to 350 degree F (177 degree C)

## Product Details

- **Brand:** La-Co
- **Specific Uses For Product:** Refrigeration Coil Repair
- **Material:** Resin
- **Item Form:** Stick
- **Special Feature:** Heat-Activated

## Images

![11575-LA-CO Heat-Seal Stik Pre-mixed Epoxy Sealer - Image 1](https://m.media-amazon.com/images/I/71lpu98d1zL.jpg)

## Questions & Answers

**Q: Will this work to fix crack in aluminum transmission housing?**
A: Probably not.  It sealed some of the light cracks in my aluminum boat, but it did not work on the bigger ones(every time it cooled they cracked again).

**Q: Will this seal a hairline crack in a brass plumbing nipple?**
A: I do not advise this due to the operating pressure.  This is designed for low pressure applications like a refrigerator evaporator that operates approx 2 psi

**Q: Will this seal and hold freon pressure on a refrigerator aluminum chill plate (inside the frig)?**
A: I didn't use this, my husband did & he said yes it will hold.

**Q: If you have a pinhole on the liquid side, and it is still under pressure, will this work? Or do we need to purge the system and/or have under vacuum?**
A: Need to purge the system or not to work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ La-Co Heat Seal Stick
*by B***N on May 29, 2025*

Super fast shipping and product is exactly as described. A + Seller.

### ⭐⭐⭐⭐⭐ I recommend
*by D***S on April 20, 2025*

I recommend

### ⭐⭐⭐⭐⭐ Recomendado
*by O***Z on March 5, 2025*

Sella perfectamente, es de excelente calidad

## Frequently Bought Together

- La-Co - 11575 LA-CO Heat-Seal Stik Premixed Epoxy Sealer Stick, 350 Degree F Temperature, 3/8 oz
- Lucas Milhaupt - Part # 99088 Flux Cored Aluminum Braze Al822 Soldering Aluminum To Aluminum Or Copper, 4 Stick Tube
- gohantee 10PCS Access/Service Valve 1/4'' SAE x 1/4'' OD x 4'' Stem Core AC Refrigeration

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**Shop now:** [https://www.desertcart.dk/products/6471483-11575-la-co-heat-seal-stik-pre-mixed-epoxy-sealer](https://www.desertcart.dk/products/6471483-11575-la-co-heat-seal-stik-pre-mixed-epoxy-sealer)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-27*