--- product_id: 580961767 title: "West System 105-B Epoxy Resin and 206-B Slow Hardener" brand: "west system" price: "Bs.8600" currency: BOB in_stock: true category: "West System" url: https://www.desertcart.bo/products/580961767-west-system-105-b-epoxy-resin-and-206-b-slow store_origin: BO region: Bolivia --- # 20-25 min working time High-strength rigid bond Cures 60°F to warmer temps West System 105-B Epoxy Resin and 206-B Slow Hardener **Brand:** west system **Price:** Bs.8600 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your craft with epoxy that works as hard as you do. ## Quick Answers - **What is this?** West System 105-B Epoxy Resin and 206-B Slow Hardener by west system - **How much does it cost?** Bs.8600 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/580961767-west-system-105-b-epoxy-resin-and-206-b-slow) ## Best For - west system enthusiasts ## Why This Product - Trusted west system brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Cure:** Reliable curing from 60°F up to warmer conditions ensures your work never stops, rain or shine. - • **Customizable Finish:** Easily modified with fillers and pigments to tailor coatings, fairing, or structural needs. - • **Extended Working Window:** Slow hardener offers 20-25 minutes of flexible application time—perfect for precision projects. - • **Versatile Bonding Power:** Engineered to bond wood, fiberglass, and metals with moisture-resistant durability. - • **Professional Grade Reliability:** Trusted by pros with a 5-star rating and proven performance in demanding industrial applications. ## Overview West System 105-B Epoxy Resin combined with 206-B Slow Hardener delivers a high-strength, moisture-resistant bond with a 20-25 minute working time and full cure in 1-4 days at room temperature. Ideal for wood, fiberglass, and metal projects, it cures reliably across a wide temperature range and can be customized with fillers and pigments for professional-grade finishes. ## Description West System 105-B Epoxy ResinEPOXY RESIN is clear, light amber, low viscosity liquid. Specifically designed to wet out and bond with wood fiber, fiberglass and some metals. Self-leveling with roller applications. Cures in wide temperature range and can be sanded or shaped afterwards. Relatively high flash point. Excellent adhesive when mixed with filler to reduce sag. Viscosity is approximately 600 cps at 70 degrees F. Recommend #301 mini pumps for accurate dispensing. Size: 0. 98 Gallon.West System 206-B Slow Hardener206 Slow Hardener is a low-viscosity epoxy curing agent for use with WEST SYSTEM 105 Resin when extended working and cure time is needed or to provide adequate working time at higher temperatures. When combined with 105 Resin in a five-part resin to one-part hardener ratio, the cured resin-hardener mixture yields a rigid, high-strength, moisture-resistant solid with excellent bonding and coating properties. Not intended for clear coating. 206 B size hardener is matched for use with 105 B size resin. ## Features - The 105 Epoxy Resin (105-B) is the base material on which all WEST SYSTEM 105 System epoxy compounds are built. It has excellent structural bonding properties when combined with the 206 Slow Hardener (206-B) at a 5:1 ratio. - The 206 Slow Hardener (206-B) is useful when extended working time and cure time is needed. It produces a slow cure that develops full strength at room temperature over 1-4 days. - This bundle is easily modified with WEST SYSTEM fillers, additives and pigments to suit coating, fiberglass, structural bonding or fairing projects. - The cured 105/206 epoxy is a high-strength, rigid, moisture and vapor resistant solid with a working time of 20-25 minutes at 72°F when mixed. - This epoxy cures at temperatures as low as 60°F and will cure faster at warmer temperatures for flexibility based on your project needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3MY967W | | Best Sellers Rank | #219,393 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #181 in Metal Filled Epoxies | | Brand Name | West System | | Color | clear | | Compatible Material | Fiberglass, Paper, Wood | | Container Type | Can | | Customer Reviews | 5.0 5.0 out of 5 stars (14) | | Full Cure Time | 4 days | | Item Form | Liquid | | Item Package Quantity | 1 | | Manufacturer | West System | | Material Type | Epoxy Resin, Resin | | Model | 8dad8ea9-a6b4-4a81-a915-2de7bd4ca0db | | Other Special Features of the Product | Wide temperature cure range, self-leveling, high-strength, moisture-resistant | | Unit Count | 1 Count | | Viscosity Level | Low to Medium | | Volume | 4 fluid ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** West System - **Color:** clear - **Item Form:** Liquid - **Material:** Epoxy Resin, Resin - **Special Feature:** Wide temperature cure range, self-leveling, high-strength, moisture-resistant ## Images ![West System 105-B Epoxy Resin and 206-B Slow Hardener - Image 1](https://m.media-amazon.com/images/I/51engrioPfL.jpg) ![West System 105-B Epoxy Resin and 206-B Slow Hardener - Image 2](https://m.media-amazon.com/images/I/41DsfGD-8lL.jpg) ![West System 105-B Epoxy Resin and 206-B Slow Hardener - Image 3](https://m.media-amazon.com/images/I/5106EITkz4L.jpg) ![West System 105-B Epoxy Resin and 206-B Slow Hardener - Image 4](https://m.media-amazon.com/images/I/41Gg7ISSkkL.jpg) ![West System 105-B Epoxy Resin and 206-B Slow Hardener - Image 5](https://m.media-amazon.com/images/I/61xO6reCnHL.jpg) ## Frequently Bought Together - West System 105-B Epoxy Resin and 206-B Slow Hardener - WEST SYSTEM 300 Mini Pump Set - WEST SYSTEM 404-45 High Density Filler 46oz. --- ## 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.bo/products/580961767-west-system-105-b-epoxy-resin-and-206-b-slow](https://www.desertcart.bo/products/580961767-west-system-105-b-epoxy-resin-and-206-b-slow) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-09-23*