---
product_id: 438382654
title: "17R821 FlexLiner System, 1 Liter - for Magnum Handheld Paint sprayers, Grey"
brand: "graco"
price: "€ 104.80"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/438382654-17r821-flexliner-system-1-liter-for-magnum-handheld-paint-sprayers
store_origin: GR
region: Greece
---

# 1L capacity 360° spray Easy cleanup 17R821 FlexLiner System, 1 Liter - for Magnum Handheld Paint sprayers, Grey

**Brand:** graco
**Price:** € 104.80
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Painting Game with Flexibility!

## Quick Answers

- **What is this?** 17R821 FlexLiner System, 1 Liter - for Magnum Handheld Paint sprayers, Grey by graco
- **How much does it cost?** € 104.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/438382654-17r821-flexliner-system-1-liter-for-magnum-handheld-paint-sprayers)

## Best For

- graco enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Cleanup:** Finish your project and simply toss or reuse the 1L FlexLiner paint bag.
- • **Quick Color Changes:** Switch coatings in a snap with extra systems for different colors or materials.
- • **Genuine Graco Quality:** Trust in the original Graco part for unmatched performance.
- • **Spray in Any Direction:** Unleash your creativity with the FlexLiner System that allows for upside-down spraying!
- • **Versatile Compatibility:** Designed specifically for Magnum by Graco Handheld Paint Sprayers.

## Overview

The Graco 17R821 FlexLiner System is a 1-liter paint bag designed for use with Magnum Handheld Paint Sprayers. It features a clever design that allows for spraying in any direction, including upside down, and offers easy cleanup options. The system is compatible with water-based materials and includes everything you need for a seamless painting experience.

## Description

17R821 FlexLiner System, 1 Liter - for Magnum Handheld Paint sprayers, Grey

## Features

- CLEVER DESIGN: The FlexLiner System allows you to spray in any direction, even upside down.
- EASY CLEANUP: When your project is complete, just reuse or toss the 1 liter FlexLiner paint bag. You can even store the cup for next use.
- QUICK SWITCH: Switch coatings quickly with extra systems to hold different colours or material.
- PAINT BAG SIZE: Holds 1 liter of material.
- MATERIALS TO USE: Use Standard FlexLiner System with water-based materials.
- COMPATIBILITY: For use with Magnum by Graco Handheld Paint Sprayers.
- INCLUDED: Package contains 1 FlexLiner System, with 1 liter cage, liner/paint bag, standard lid and plug.
- ORIGINAL PART: Genuine Graco part.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Graco |
| Part Number | 17R821 |
| Product Dimensions | 24.13 x 17.27 x 16 cm; 364 g |
| Item model number | 17R821 |
| Size | 1 Liter |
| Colour | Grey |
| Style | 907 g |
| Finish | matte |
| Item Package Quantity | 1 |
| Special Features | Washable |
| Usage | Interior/Exterior |
| Included Components | Cup support, Flexliner, plug for cup lid, cup lid, VacuValve |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 364 g |

## Images

![17R821 FlexLiner System, 1 Liter - for Magnum Handheld Paint sprayers, Grey - Image 1](https://m.media-amazon.com/images/I/71WBIbjJgfL.jpg)

## Available Options

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

## Frequently Bought Together

- Graco 17R821 FlexLiner System, 1 Liter - for Magnum Handheld Paint sprayers, Grey
- Graco 17A226 FlexLiner Bag, White, 1 Liter
- Graco 18B057 Funnel Strainer Kit - for Magnum by Graco handheld paint sprayers

---

## 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.gr/products/438382654-17r821-flexliner-system-1-liter-for-magnum-handheld-paint-sprayers](https://www.desertcart.gr/products/438382654-17r821-flexliner-system-1-liter-for-magnum-handheld-paint-sprayers)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-25*