---
product_id: 334183357
title: "Extra Stong Self-Sealing Tube 20\" x 1.5-2.125\" Schrader"
brand: "slime"
price: "$33.34"
currency: USD
in_stock: true
category: "Slime"
url: https://www.desertcart.us/products/334183357-extra-stong-self-sealing-tube-20-x-1-5-2
store_origin: US
region: United States of America
---

# Fits 20" tires, Schrader valve Fibro-Seal tech seals up to 3mm 2-year puncture protection Extra Stong Self-Sealing Tube 20" x 1.5-2.125" Schrader

**Brand:** slime
**Price:** $33.34
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Never Stop Riding: The Ultimate Self-Sealing Tube for the Fearless Millennial Cyclist

## Quick Answers

- **What is this?** Extra Stong Self-Sealing Tube 20" x 1.5-2.125" Schrader by slime
- **How much does it cost?** $33.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/334183357-extra-stong-self-sealing-tube-20-x-1-5-2)

## Best For

- slime enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Peace of Mind:** Non-toxic, water-soluble, and non-flammable formula keeps you safe and the planet happy.
- • **Ride Flat-Free, Worry-Free:** Slime sealant instantly seals punctures up to 1/8" for 2 years of uninterrupted rides.
- • **Built Tough for Every Terrain:** Extra strong rubber construction withstands rugged mountain bike trails and everyday use.
- • **Double Pack, Double Confidence:** Two tubes included so you’re always ready to roll without missing a beat.
- • **Universal Fit, Effortless Install:** Designed for 20" tires (1.5-2.125" width) with standard Schrader valve for quick, hassle-free setup.

## Overview

The Slime Extra Strong Self-Sealing Tube is a 20" x 1.5-2.125" Schrader valve inner tube infused with Slime’s patented Fibro-Seal technology. It instantly seals punctures up to 3mm, providing up to 2 years of flat protection. Made from durable rubber and environmentally friendly materials, this tube fits mountain bikes and other 20" wheeled gear, delivering reliable, maintenance-free performance in a convenient 2-pack.

## Description

These are no ordinary bicycle tubes! Slime's extra strong inner tubes stop flats for 2 years because there is Slime sealant inside. Works in bicycles, wheelbarrows, wheelchairs, jogging strollers, snow blowers and much more.

## Features

- These are no ordinary bicycle tubes! These extra strong inner tubes stop flats for 2 years because there is Slime inside.
- Slime Tube Sealant seeks out and instantly seals punctures in your tubes up to 1/8" (3mm) using Fibro-Seal Technology
- Designed specifically to stop tube punctures from ruining your ride and keep you going
- Schrader Valve tube, that installs like any traditional inner tube and full instructions inside every pack
- Environmentally friendly. Non-toxic, non-corrosive and non-hazardous, Non-flammable, Water soluble

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0987RSNH6 |
| Best Sellers Rank | #222 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Bike Tubes |
| Bike Type | Mountain Bike |
| Brand Name | Slime |
| Compatible Tire Width Maximum | 2.13 Inches |
| Compatible Tire Width Minimum | 1.5 Inches |
| Customer Reviews | 4.4 4.4 out of 5 stars (38,530) |
| EU Spare Part Availability Duration | 2 Years |
| Global Trade Identification Number | 00716281507526 |
| Included Components | 2 x Slime filled inner tubes |
| Item Diameter | 20 Inches |
| Item Type Name | Bike Inner Tube with Slime Puncture Sealant, Extra Strong, Self Sealing, Prevent and Repair, Schrader Valve, 20"x1.50-2.125", Value 2-Pack |
| Item Weight | 323 Grams |
| Item Width | 1.5 Inches |
| Manufacturer | Slime |
| Manufacturer Part Number | 30075 |
| Material Type | Rubber |
| Model Number | 30075 |
| Size | 20" x 1.5-2.125" (Pack of 2) |
| UPC | 716281507526 |
| Valve Type | Schrader |
| Warranty Description | Two years from date of installation |
| Wheel Size | 20 Inches |

## Product Details

- **Brand:** Slime
- **Item Diameter:** 20 Inches
- **Material:** Rubber
- **Valve Type:** Schrader
- **Wheel Size:** 20 Inches

## Images

![Extra Stong Self-Sealing Tube 20" x 1.5-2.125" Schrader - Image 1](https://m.media-amazon.com/images/I/81YZ7xUazML.jpg)
![Extra Stong Self-Sealing Tube 20" x 1.5-2.125" Schrader - Image 2](https://m.media-amazon.com/images/I/71eghmC5CwL.jpg)
![Extra Stong Self-Sealing Tube 20" x 1.5-2.125" Schrader - Image 3](https://m.media-amazon.com/images/I/71cWZWV6-+L.jpg)
![Extra Stong Self-Sealing Tube 20" x 1.5-2.125" Schrader - Image 4](https://m.media-amazon.com/images/I/51YDWG1nyaL.jpg)
![Extra Stong Self-Sealing Tube 20" x 1.5-2.125" Schrader - Image 5](https://m.media-amazon.com/images/I/71Ybul3zrsL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: 2005 Chevy equinox not in list says I need to bring it in any ideas?i did tried a utube video locks never cycled any help before I trturn this**
A: Well since these are bicycle tubes, I'm goona go out on a limb and say no, I don't think these bicycle tubes are going to fit in your 2005 Chevy Equinox. Since it's a car. And not a bicycle.

**Q: will this work with baby trend tire?**
A: It should as long as you buy the right size. I used mine in a baby trend tire.

**Q: What is the shelf life of this tube?  How long can I keep it in my saddle pack before I have to use it?**
A: Tough to say. Box says two years from the date of installation. I just pulled the second tube out of the box ~18 months after I bought them and it came with a hole that formed at a crease in the tube as it was packaged in the box, so I'm already down one out of the gate.

**Q: How many comes in the package?**
A: It only comes with one tube, and ad says 1 item

## Frequently Bought Together

- Slime 30049 Bike Inner Tube with Slime Puncture Sealant
- Bell Standard and Self Sealing Bike Tubes
- Bicycle Tire Levers - Ultra Strong Tire Removal Tool for Road or Mountain Bike Tires

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-07*