--- product_id: 438382654 title: "Graco 17R821 FlexLiner System, 1 Litre" brand: "graco" price: "C$7729" currency: NIO in_stock: true category: "Graco" url: https://www.desertcart.ni/products/438382654-graco-17r821-flexliner-system-1-litre store_origin: NI region: Nicaragua --- # Quick switch between coatings Spray any direction, even upside down 1L reusable/tossable paint bag Graco 17R821 FlexLiner System, 1 Litre **Brand:** graco **Price:** C$7729 **Availability:** ✅ In Stock ## Summary > 🎨 Flex your paint game with the ultimate mess-free, multi-angle sprayer system! ## Quick Answers - **What is this?** Graco 17R821 FlexLiner System, 1 Litre by graco - **How much does it cost?** C$7729 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/438382654-graco-17r821-flexliner-system-1-litre) ## 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:** Simply toss or reuse the 1-liter FlexLiner bag—no mess, no hassle, more time painting. - • **360° Spray Freedom:** Spray confidently in any angle, including upside down, for flawless coverage every time. - • **Multi-Coating Ready:** Keep extra FlexLiner systems on hand to switch colors or materials instantly without downtime. - • **Genuine Graco Quality:** Original part ensures perfect fit and performance with Magnum handheld sprayers, trusted by pros. - • **Water & Mineral Spirits Compatible:** Versatile design works seamlessly with water-based and mineral spirits paints for all your projects. ## Overview The Graco 17R821 FlexLiner System is a 1-liter paint sprayer accessory designed for professional and DIY use. It enables spraying in any direction, including upside down, and features a reusable or disposable paint bag for quick cleanup. Compatible with water-based and mineral spirits materials, it supports fast coating changes with extra systems. This genuine Graco part fits Magnum handheld sprayers, delivering reliable, mess-free painting with versatile application. ## 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. ## 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 | |---------------|-------| | ASIN | B07GBYNZRX | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 237,735 in DIY & Tools ( See Top 100 in DIY & Tools ) 543 in Paint Sprayers | | Colour | Grey | | Customer Reviews | 4.6 4.6 out of 5 stars (166) | | Date First Available | 10 Aug. 2018 | | Finish | matte | | Guaranteed software updates until | unknown | | Included Components | Cup support, Flexliner, plug for cup lid, cup lid, VacuValve | | Item Package Quantity | 1 | | Item Weight | 364 g | | Item model number | 17R821 | | Manufacturer | Graco | | Part Number | 17R821 | | Product Dimensions | 24.13 x 17.27 x 16 cm; 364 g | | Size | 1 Liter | | Special Features | Washable | | Style | 907 g | | Usage | Interior/Exterior | ## Images ![Graco 17R821 FlexLiner System, 1 Litre - Image 1](https://m.media-amazon.com/images/I/71WBIbjJgfL.jpg) ![Graco 17R821 FlexLiner System, 1 Litre - Image 2](https://m.media-amazon.com/images/I/31bcwZW75bL.jpg) ![Graco 17R821 FlexLiner System, 1 Litre - Image 3](https://m.media-amazon.com/images/I/51GsV1HrfIL.jpg) ## Available Options This product comes in different **Style** 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.ni/products/438382654-graco-17r821-flexliner-system-1-litre](https://www.desertcart.ni/products/438382654-graco-17r821-flexliner-system-1-litre) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-09-11*