---
product_id: 23783184
title: "Bob Smith Industries BSI-205 Slow-Cure™ Epoxy - 4.5 oz. Combined, Clear - 30-Minute Working Time Adhesive for Wood, Fiberglass, Metal, Crafts & Structural Repairs"
brand: "bob smith industries"
price: "AR$51990"
currency: ARS
in_stock: true
category: "Bob Smith Industries"
url: https://www.desertcart.com.ar/products/23783184-bob-smith-industries-bsi-205-slow-cure-epoxy-4-5
store_origin: AR
region: Argentina
---

# 30-min working time Waterproof & heat resistant 4500 psi tensile strength Bob Smith Industries BSI-205 Slow-Cure™ Epoxy - 4.5 oz. Combined, Clear - 30-Minute Working Time Adhesive for Wood, Fiberglass, Metal, Crafts & Structural Repairs

**Brand:** bob smith industries
**Price:** AR$51990
**Availability:** ✅ In Stock

## Summary

> 🛠️ Slow to cure, fast to impress — the epoxy that means business.

## Quick Answers

- **What is this?** Bob Smith Industries BSI-205 Slow-Cure™ Epoxy - 4.5 oz. Combined, Clear - 30-Minute Working Time Adhesive for Wood, Fiberglass, Metal, Crafts & Structural Repairs by bob smith industries
- **How much does it cost?** AR$51990 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/23783184-bob-smith-industries-bsi-205-slow-cure-epoxy-4-5)

## 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

- • **Built to Last:** Exceptional 4500 psi bond strength ensures durability under high stress and load-bearing conditions.
- • **Universal Grip:** Bonds wood, metal, fiberglass, glass, ceramics, and most plastics with crystal-clear finish.
- • **Gap-Filling Power:** Thicker formula fills uneven surfaces and gaps for a seamless, professional repair.
- • **Precision Perfected:** Generous 30-minute working window for flawless alignment and complex projects.
- • **Craftsman’s Choice:** Ideal for boat repairs, structural builds, and demanding crafts where strength and reliability matter.

## Overview

Bob Smith Industries BSI-205 Slow-Cure™ Epoxy offers a 30-minute working time with a tough, waterproof bond rated at 4500 psi tensile strength. Its versatile formula adheres to multiple surfaces including wood, metal, and fiberglass, filling gaps with a clear, durable finish. Perfect for professional-grade repairs and crafts requiring precision and lasting strength.

## 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.

## Features

- Extended Working Time: SLOW-CURE epoxy provides a generous 30-minute working window, allowing for careful positioning, alignment, and larger project applications.
- Maximum Strength & Durability: Once fully cured, SLOW-CURE forms an exceptionally tough, impact-resistant bond - ideal for load-bearing or high-stress joints.
- Multi-Surface Adhesion: Bonds securely to wood, fiberglass, metal, glass, ceramics, and most plastics, making it a versatile adhesive for hobby, DIY, and professional projects.
- Excellent Gap-Filling Properties: Thicker formula is designed to fill gaps and bond uneven or porous surfaces with reliable hold and clarity.
- Essential for Serious Builders: Perfect for boat repairs, structural applications, model building, and demanding craft projects - SLOW-CURE delivers lasting performance where strength matters most.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0166FFFS4 |
| Best Sellers Rank | #5,501 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Metal Filled Epoxies |
| Brand Name | Bob Smith Industries |
| Color | Clear |
| Compatible Material | Fiberglass, Metal, Wood |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,173) |
| Full Cure Time | 8 hours |
| Included Components | One 2.25 oz bottle of Epoxy and one 2.25 oz bottle of Hardener |
| Item Form | Putty |
| Item Package Quantity | 1 |
| Item Weight | 0.1 kg |
| Manufacturer | Bob Smith Industries Incorporated |
| Material Type | Plastic |
| Model | BSI-205 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Waterproof |
| Part Number | BSI-205 |
| Tensile Strength | 4500 psi |
| UPC | 354123445706 007336205000 707336205085 707336205009 |
| Unit Count | 4.5 Ounce |
| Viscosity Level | Medium to High |
| Volume | 130 ml |
| Warranty Description | Please contact Bob Smith Industries if you have any product issues (www.bsi-inc.com) |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Bob Smith Industries
- **Color:** Clear
- **Item Form:** Putty
- **Material:** Plastic
- **Special Feature:** Waterproof

## Images

![Bob Smith Industries BSI-205 Slow-Cure™ Epoxy - 4.5 oz. Combined, Clear - 30-Minute Working Time Adhesive for Wood, Fiberglass, Metal, Crafts & Structural Repairs - Image 1](https://m.media-amazon.com/images/I/51POalvT6cL.jpg)

## Available Options

This product comes in different **Style** options.

## 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!

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/23783184-bob-smith-industries-bsi-205-slow-cure-epoxy-4-5](https://www.desertcart.com.ar/products/23783184-bob-smith-industries-bsi-205-slow-cure-epoxy-4-5)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-22*