---
product_id: 48833307
title: "15 Minute Mid Cure Epoxy 128g (4.5oz)"
brand: "bob smith industries"
price: "AR$94883"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/48833307-15-minute-mid-cure-epoxy-128g-4-5oz
store_origin: AR
region: Argentina
---

# 15 min mid-cure time Enhanced water resistance Flexible bonding for fiberglass 15 Minute Mid Cure Epoxy 128g (4.5oz)

**Brand:** bob smith industries
**Price:** AR$94883
**Availability:** ✅ In Stock

## Summary

> ⏳💧 Bond smarter, not harder — the 15-minute epoxy that keeps up with your pace!

## Quick Answers

- **What is this?** 15 Minute Mid Cure Epoxy 128g (4.5oz) by bob smith industries
- **How much does it cost?** AR$94883 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/48833307-15-minute-mid-cure-epoxy-128g-4-5oz)

## Best For

- bob smith industries enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Strength:** Adapts to fiberglass surfaces for durable, resilient bonds
- • **Quick Handling Time:** Ready to handle in just 45 minutes, speeding up your workflow
- • **Extended Work Window:** 15-minute mid-cure lets you perfect larger projects without rush
- • **Maximum Strength Fast:** Achieves full strength in 2 hours, so your projects stay strong and reliable
- • **Superior Water Resistance:** Built to withstand moisture, ideal for demanding environments

## Overview

Bob Smith Industries' 15 Minute Mid Cure Epoxy (128g) offers a flexible, water-resistant bonding solution optimized for fiberglass and larger projects. With a 15-minute working time and full cure in 2 hours, it balances speed and strength for professional-grade results.

## Description

15 Minute Mid Cure Epoxy 128g (4.5oz)

## Features

- MID-CURE 15 min. Epoxy is used in larger areas where more work time is needed.
- MID-CURE 15 min. It is more water resistant.
- MID-CURE is a flexible epoxy and is ideal for bonding to fiberglass surfaces.
- Leave 45 minutes before handling parts and 2 hours for maximum strength.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bob Smith Industries |
| Part number | BSI-203H |
| Item Weight | 130 g |
| Product Dimensions | 7.62 x 2.54 x 12.7 cm; 130 g |
| Item model number | BSI-203 |
| Colour | Clear |
| Material | Epoxy Resin |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Water Resistant |
| Specific uses | Fiberglass |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Bob Smith Industries
- **Specific uses for product:** Fiberglass
- **Material:** Epoxy Resin
- **Item form:** Liquid
- **Special feature:** Water Resistant

## Images

![15 Minute Mid Cure Epoxy 128g (4.5oz) - Image 1](https://m.media-amazon.com/images/I/61+-lSehGVL.jpg)

## Questions & Answers

**Q: How long does it take to dry?**
A: It took 30 minutes not to show fingerprints.  Was still tacky.  Left the parts overnight to dry completely.

**Q: Does this work with aluminum?**
A: Epoxy will stick to  most anything, including Aluminum.  BUT, since metals change "shape" with temperature it may not stick for too long.  So the answer is an official "it depends".

**Q: Is this epoxy flexible?**
A: The manufacturer said:
"MID-CURE is our most flexible epoxy."

**Q: Has anyone used this on fishing rods for repairing a broken rod and sealing the guide thread?**
A: No, straight up it won't work. It will need some form of a splint. So, if you find a tube that just fits over each end of the broken rod, and use the glue to hold the broken ends in the tube, then it will probably work. Or maybe an actual splint lashed to the rod and use the glue to hold the splint and lashing in place. No glue by itself will provide the support you need.

## Frequently Bought Together

- Bob Smith Industries - BSI-203H BSI-203 Mid-Cure Epoxy (4.5 oz. Combined), Light Amber
- Bob Smith Industries BSI-201 Quik-Cure Epoxy (4.5 oz. Combined),Clear Clear Original version
- Bob Smith Industries BSI-205 Clear Slow-Cure Epoxy (4.5 oz. Combined)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-23*