---
product_id: 185095055
title: "Graco 17R821 FlexLiner System 32 oz"
brand: "graco"
price: "KD 21.25"
currency: KWD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.kw/products/185095055-graco-17r821-flexliner-system-32-oz
store_origin: KW
region: Kuwait
---

# Quick-switch system for multiple coatings Compatible with water & mineral spirits 32 oz capacity for extended projects Graco 17R821 FlexLiner System 32 oz

**Brand:** graco
**Price:** KD 21.25
**Availability:** ❌ Out of Stock

## Summary

> 🎨 Master your paint game with the FlexLiner—because every coat counts!

## Quick Answers

- **What is this?** Graco 17R821 FlexLiner System 32 oz by graco
- **How much does it cost?** KD 21.25 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/185095055-graco-17r821-flexliner-system-32-oz)

## 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

- • **Trusted Pro Brand:** Graco’s industry-leading quality ensures durability and performance for pros and serious DIYers alike.
- • **Seamless Coating Swaps:** Switch between colors or materials in seconds to keep your workflow uninterrupted.
- • **Generous 32 oz Capacity:** Holds enough material to power through larger projects without constant refills.
- • **Universal Compatibility:** Works flawlessly with both water-based and mineral spirits coatings for versatile use.
- • **Complete Ready-to-Use Kit:** Includes cage, liner, lid, and plug with VacuValve cap for mess-free storage and cleanup.

## Overview

The Graco 17R821 FlexLiner System 32 oz is a professional-grade paint accessory designed for quick coating changes and easy cleanup. Compatible with water and mineral spirits based materials, it includes a 32 oz cage, liner, standard lid, and plug with VacuValve cap. Ideal for contractors and DIY enthusiasts seeking efficiency and reliability in their painting projects.

## Description

Product Description               The 32oz FlexLiner System makes cleanup and switching between coatings quick and easy. Keep an extra system handy so coatings stay fresh between coats or while working on multiple projects. The Standard FlexLiner System works with water and mineral spirits based materials and includes: 32oz cage, liner, standard lid and storage plug with VacuValve cap.                  From the Manufacturer               Graco - The Brand Preferred by Pros. Whether you’re a weekend warrior, a serious DIY enthusiast, a handyman or remodeling contractor, or a painting professional, Graco makes the ideal airless spraying equipment to meet your needs. Whether you are just starting out or moving up, choose the Magnum or Graco model to help you handle your job with ease. No matter what you're painting entire homes, rooms, decks or fences Graco has you covered.

## Features

- Switch coatings quickly with extra systems to hold different colors or material
- Holds 32 oz of material
- Use Standard FlexLiner System with water and mineral spirits based materials
- Includes 32 oz cage, liner, standard lid and plug

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Graco |
| Part Number | 17R821 |
| Item Weight | 12.8 ounces |
| Product Dimensions | 9.5 x 6.8 x 6.3 inches |
| Item model number | 17R821 |
| Size | 1 Liter |
| Color | Black |
| Style | 32 oz |
| Item Package Quantity | 1 |
| Usage | Amateur |
| Included Components | Includes 32 oz cage, liner, standard lid and plug |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 12 months |

## Images

![Graco 17R821 FlexLiner System 32 oz - Image 1](https://m.media-amazon.com/images/I/71WBIbjJgfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ shure fit, great quality.
*by H***N on January 17, 2025*

Graco 17M879 FlexLiner Storage Plug $6.85Worked perfectly and a must have for your spray gun kit.

### ⭐⭐⭐⭐⭐ Original Graco
*by M***H on August 22, 2025*

OEM parts

### ⭐⭐⭐⭐⭐ If you want your GRACO 360 VSP sprayer to work like new after years of service get this product.
*by E***. on November 5, 2020*

Love it, my old cup and bags leaked like a sive. not the bags but the cup air valve and seal on top and the o ring around the sprayer. This unit gives you a plug to store paint with a replacement o ring for your sprayer if you want to change out. I found a O ring that fits perfect at home depot in the plumbing isle. Delta 1.5" in two thicknecess. the smaller one was exact. Also got new spray nozzel, unit works like new now. The new cup comes with a 42 oz cup, Plug and adding a nozzle set me back about 30 bucks. The O ring from Home depot was less than 3 and the 3 cup 42oz purchase set me back a total of less than 10 bucks.

## 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.com.kw/products/185095055-graco-17r821-flexliner-system-32-oz](https://www.desertcart.com.kw/products/185095055-graco-17r821-flexliner-system-32-oz)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-01*