---
product_id: 85644107
title: "Gordon Glass® 3/8\" Closed Cell Backer Rod - 2100 ft Roll"
brand: "technologylk"
price: "B/.1103"
currency: PAB
in_stock: true
category: "Technology Lk"
url: https://www.desertcart.com.pa/products/85644107-gordon-glass-3-8-closed-cell-backer-rod-2100-ft
store_origin: PA
region: Panama
---

# Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll

**Brand:** technologylk
**Price:** B/.1103
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll by technologylk
- **How much does it cost?** B/.1103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/85644107-gordon-glass-3-8-closed-cell-backer-rod-2100-ft)

## Best For

- technologylk enthusiasts

## Why This Product

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

## Description

Closed Cell Backer Rod available in multiple diameters and lengths Meets ASTM C1330, ASTM D5249 For Use with Cold Applied Sealants Closed Cell Polyethylene Foam Nonimpregnated, nonstaining, and nonbleeding Inert and does not adhere to sealants Meets all requirements of the 1990 Clean Air Act Is a "Domestic End Product" as defined by the Buy American Act , Title 41 USC 10 Closed cell backer rods are designed to limit the depth of sealants, help the sealant assume an hourglass shape (which prolongs sealant life), and serve as a bond breaker to prevent bottom-side adhesion. Backer rods do not stain sealants, and are chemically inert. They are non-gassing, non-exuding, and virtually dust-free. Due to physical and chemical inert nature, backer rod is compatible with virtually all known cold sealants, including self-leveling sealants - butyl, polysulfide, acrylic polyurethane, silicone, and most other cold-applied sealants Diameter of Rod: 3/8" Feet per Roll: 2100 ft Joint Preparation and Installation: Clean all joints. Remove any concrete form-release agents, curing compound residue, laitance, and any other foreign materials. To ensure good bond, joints must be clean and dry when the new sealant is installed. Air compressors must be equipped with traps for oil and moisture removal. Install backer rod at depth recommended by sealant manufacturer - use a blunt tool. Commonly used in expansion/contraction joints such as: Curtain Wall Partitions Bridge and Highway Construction Parking Decks Pre-Cast Assemblies Glazing Applications Panel Systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004KIABGQ |
| Best Sellers Rank | #282,531 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #872 in Hardware Sealers |
| Customer Reviews | 4.4 4.4 out of 5 stars (33) |
| Date First Available | January 23, 2011 |
| Item Package Quantity | 1 |
| Item Weight | 5 pounds |
| Manufacturer | TechnologyLK |
| Material | Polyethylene |
| Package Dimensions | 20 x 20 x 18 inches |
| Part Number | HBA 38S Spl |

## Images

![Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll - Image 1](https://m.media-amazon.com/images/I/61bxB56L7YL.jpg)
![Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll - Image 2](https://m.media-amazon.com/images/I/41z2+SOmocL.jpg)
![Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll - Image 3](https://m.media-amazon.com/images/I/51SVNtJGjxL.jpg)
![Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll - Image 4](https://m.media-amazon.com/images/I/41MDXlYTT0L.jpg)

## Frequently Bought Together

- Gordon Glass® 3/8" Closed Cell Backer Rod - 2100 ft Roll
- Mutual Industries Standard Backer Rod, 2500 Linear Feet, 1/2"
- Albion Engineering Company 640-4 Backer Rod Insertion Tool - Road Model

---

## 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.pa/products/85644107-gordon-glass-3-8-closed-cell-backer-rod-2100-ft](https://www.desertcart.com.pa/products/85644107-gordon-glass-3-8-closed-cell-backer-rod-2100-ft)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-10-19*