---
product_id: 254423272
title: "Bob Smith Industries BSI-205 Clear Slow-Cure Epoxy (4.5 oz. Combined)"
brand: "bob smith industries"
price: "7472 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Bob Smith Industries"
url: https://www.desertcart.is/products/254423272-bob-smith-industries-bsi-205-clear-slow-cure-epoxy-4
store_origin: IS
region: Iceland
---

# 30 min working time Waterproof & heat resistant Highest strength epoxy Bob Smith Industries BSI-205 Clear Slow-Cure Epoxy (4.5 oz. Combined)

**Brand:** bob smith industries
**Price:** 7472 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Slow down, bond stronger — the epoxy that professionals trust!

## Quick Answers

- **What is this?** Bob Smith Industries BSI-205 Clear Slow-Cure Epoxy (4.5 oz. Combined) by bob smith industries
- **How much does it cost?** 7472 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/254423272-bob-smith-industries-bsi-205-clear-slow-cure-epoxy-4)

## 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

- • **Extended Handling Time:** Handle parts confidently after just 8 hours, full cure in 24 hours
- • **Proudly Made in the USA:** Crafted with quality and integrity, supporting veterans through Wounded Warrior Project
- • **Precision Slow-Cure Control:** 30-minute working window for flawless application without rush
- • **Versatile Filler Compatibility:** Mix with micro balloons to create custom putty-like textures for perfect reinforcement
- • **Unmatched Strength & Durability:** Top-tier bonding power that stands the test of time and elements

## Overview

Bob Smith Industries BSI-205 Clear Slow-Cure Epoxy offers a 30-minute working time ideal for precision fillets and reinforcements. It boasts the highest strength among BSI epoxies, is waterproof, heat resistant, and compatible with fillers for custom putty mixes. Parts can be handled after 8 hours with full cure in 24 hours. Made in the USA, it supports the Wounded Warrior Project, combining performance with purpose.

## Description

SLOW-CURE 30 min. epoxy works best for forming reinforcing fillets on joints. It has the highest strength of our epoxies. It is waterproof and more heat resistant. SLOW-CURE can be used for bonding if you’re willing to wait overnight. Fillers such as micro balloons can be mixed with SLOW-CURE and FINISH-CURE to form a putty-like consistency. Such fillers will usually decrease the working time by about 25%. Bonded objects can be handled after 8 hours and the cured epoxy reaches full strength within 24 hours. Directions in 5 different languages.

Review: best ever epoxy i use i will definitely buy again
Review: El producto dice que la mezcla que hay que hacer es de 50%de cada bote y que en 30minutos cataliza . A mi no me cataliza ni en 24horas ni en una semana tampoco

## Features

- Made in the USA
- 30 minute working time
- Handle parts in 8 hours
- Proud Sponsors of Wounded Warrior Project

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0166FFFS4 |
| Best Sellers Rank | #6,860 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Epoxy Adhesives |
| Item model number | BSI-205 |
| Manufacturer | Bob Smith Industries Incorporated |
| Product Dimensions | 4 x 4 x 10 cm; 100 g |

## Product Details

- **Brand:** Bob Smith Industries
- **Item form:** Liquid
- **Material:** Epoxy Resin
- **Special features:** Heat Resistant, Waterproof
- **Specific uses for product:** Repair, Woodworking

## Images

![Bob Smith Industries BSI-205 Clear Slow-Cure Epoxy (4.5 oz. Combined) - Image 1](https://m.media-amazon.com/images/I/61EkgZk70iL.jpg)

## Questions & Answers

**Q: Can I use this Epoxy for adhering stones for jewelry**
A: Yes, but it will tend to not work as well for larger stones glued to flat surfaces. My wife makes glass jewelry and swears by E6000 silicone

**Q: Is the consistency runny enough to use for sealing the end grain of exterior wood?**
A: I haven't tried it for sealing end grain.  That said, I would expect it to work.  Just watch your cure time; the BSI-205 gets an initial set after some 30 minutes, but may need 12 or more hours to develop a full set.  Double-check the instructions for set time.

**Q: Does this bond metal and wood together?**
A: Yes it will bond wood and metal together.  Works best when either material is scuffed up a bit. 
Russ-Pen Kit Mall

**Q: Can this be use for filling dings on electric guitar basses? Can it then be sanded down to mirror like finish?**
A: Epoxy can be used to fill dings on almost anything. Epoxy can be sanded once it's cured. To get a mirror-like finish might require some kind of coating- paint, polish? Good Luck!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 21 September 2021*

best ever epoxy i use i will definitely buy again

### ⭐⭐ Review
*by I***O on 12 March 2023*

El producto dice que la mezcla que hay que hacer es de 50%de cada bote y que en 30minutos cataliza . A mi no me cataliza ni en 24horas ni en una semana tampoco

### ⭐⭐⭐⭐⭐ Review
*by B***D on 16 January 2026*

It repaired a broken ceramic bird bath with no problem. You get plenty of time to adjust the piece before it starts to cure, and once it has it's secure and hard as steel.

## Frequently Bought Together

- Bob Smith Industries BSI-205 Clear Slow-Cure Epoxy (4.5 oz. Combined)
- Bob Smith Industries BSI-201 Quik-Cure Epoxy (4.5 oz. Combined),Clear Clear Original version
- Bob Smith 103 Insta-Cure 2oz Super Thin

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-12*