---
product_id: 6471483
title: "La-Co - 11575 LA-CO Heat-Seal Stik Premixed Epoxy Sealer Stick, 350 Degree F Temperature, 3/8 oz"
brand: "la-co"
price: "KSh7420"
currency: KES
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.ke/products/6471483-la-co-11575-la-co-heat-seal-stik-premixed-epoxy
store_origin: KE
region: Kenya
---

# 350°F sealing temp One-part epoxy No mixing required La-Co - 11575 LA-CO Heat-Seal Stik Premixed Epoxy Sealer Stick, 350 Degree F Temperature, 3/8 oz

**Brand:** la-co
**Price:** KSh7420
**Availability:** ✅ In Stock

## Summary

> Seal the Deal with Ease! 🔧

## Quick Answers

- **What is this?** La-Co - 11575 LA-CO Heat-Seal Stik Premixed Epoxy Sealer Stick, 350 Degree F Temperature, 3/8 oz by la-co
- **How much does it cost?** KSh7420 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/6471483-la-co-11575-la-co-heat-seal-stik-premixed-epoxy)

## 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)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002BY1G06 |
| Best Sellers Rank | #103,952 in Automotive ( See Top 100 in Automotive ) #86 in Gasket Sealers |
| Brand | La-Co |
| Color | Green |
| Date First Available | June 19, 2009 |
| Full Cure Time | 90 Seconds |
| Global Trade Identification Number | 00048615115757 |
| Is Discontinued By Manufacturer | No |
| Item Form | Stick |
| Item Package Quantity | 1 |
| Item Volume | 1.33 Milliliters |
| Item Weight | 0.01 ounces |
| Item model number | 11575 |
| Manufacturer | LA-CO Markal |
| Material | Resin |
| Number of Pieces | 1 |
| Package Information | Tube |
| Product Dimensions | 4.6 x 0.6 x 0.4 inches |
| Special Feature | Heat-Activated |
| Specific Uses For Product | Refrigeration Coil Repair |
| UPC | 640026938545 048615115757 |
| Unit Count | 1.0 Count |
| Viscosity | High Viscosity |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |

## Product Details

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

## Images

![La-Co - 11575 LA-CO Heat-Seal Stik Premixed Epoxy Sealer Stick, 350 Degree F Temperature, 3/8 oz - 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

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**Shop now:** [https://www.desertcart.co.ke/products/6471483-la-co-11575-la-co-heat-seal-stik-premixed-epoxy](https://www.desertcart.co.ke/products/6471483-la-co-11575-la-co-heat-seal-stik-premixed-epoxy)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-03*