--- product_id: 70004582 title: "General Finishes Exterior 450 Water Based Topcoat, 1 Quart, Flat" brand: "general finishes" price: "S/.389" currency: PEN in_stock: true category: "General Finishes" url: https://www.desertcart.pe/products/70004582-general-finishes-exterior-450-water-based-topcoat-1-quart-flat store_origin: PE region: Peru --- # Water-based, easy soap & water cleanup UV absorbers for finish protection Versatile application: brush, spray, or roll General Finishes Exterior 450 Water Based Topcoat, 1 Quart, Flat **Brand:** general finishes **Price:** S/.389 **Availability:** ✅ In Stock ## Summary > 🛠️ Protect your wood, perfect your space—shine without the shine! ## Quick Answers - **What is this?** General Finishes Exterior 450 Water Based Topcoat, 1 Quart, Flat by general finishes - **How much does it cost?** S/.389 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/70004582-general-finishes-exterior-450-water-based-topcoat-1-quart-flat) ## Best For - general finishes enthusiasts ## Why This Product - Trusted general finishes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous Coverage:** Covers up to 160 sq.ft. per quart—maximize your project with less - • **UV Shielded Finish:** Fortified with UV absorbers to keep your wood looking sharp under the sun ☀️ - • **Eco-Friendly Water Base:** Low-odor, easy cleanup with just soap and water 💧 - • **Multi-Method Application:** Brush, spray, or roll—flexible to fit your project style 🖌️ - • **Flat Finish for Modern Aesthetic:** Subtle, non-reflective finish perfect for sleek, professional exteriors ## Overview General Finishes Exterior 450 Water Based Topcoat is a flat, water-based protective finish designed for exterior and interior wood surfaces. It features UV absorbers to stabilize the finish against sunlight damage, offers versatile application methods (brush, spray, roll), and cleans up easily with soap and water. Covering up to 160 sq.ft. per quart, it delivers a subtle, flat finish ideal for professional-grade outdoor projects. ## Description General Finishes Exterior 450 Water Based Topcoat, 1 Quart, Flat - desertcart.com ## Features - Do not apply clear topcoats over bright white paint, as yellowing may occur due to a reaction to the substrate. Light color paints may also experience yellowing due to topcoat application, but it will less noticeable - Exterior 450 Topcoat is fortified with UV absorbers to stabilize and protect the integrity of the finish but will not prevent the wood from changing color from sunlight - Water based formula can be brushed, sprayed or rolled; soap and water cleanup ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00NWT4ZJ8 | | Best Sellers Rank | #53,491 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #57 in Household Polyurethanes, Shellac & Varnish | | Brand Name | General Finishes | | Compatible Material | Wood | | Coverage | 140-160 sq.ft. | | Customer Reviews | 4.6 4.6 out of 5 stars (93) | | Finish Types | Flat | | Included Components | 1 unit | | Item Form | Liquid | | Item Type Name | topcoat | | Item Weight | 2 pounds | | Liquid Volume | 1 quarts | | Manufacturer | General Finishes | | Manufacturer Part Number | QXF | | Material Type | Water Based | | Model Number | 450 | | Number of Items | 1 | | Recommended Uses For Product | Exterior, Interior | | UPC | 606016107681 | | Unit Count | 32 Fluid Ounces | ## Product Details - **Brand:** General Finishes - **Finish Type:** Flat - **Item Weight:** 2 pounds - **Material:** Water Based - **Recommended Uses For Product:** Exterior, Interior ## Images ![General Finishes Exterior 450 Water Based Topcoat, 1 Quart, Flat - Image 1](https://m.media-amazon.com/images/I/617X1KzoJKL.jpg) ![General Finishes Exterior 450 Water Based Topcoat, 1 Quart, Flat - Image 2](https://m.media-amazon.com/images/I/51g5u12AyFL.jpg) ![General Finishes Exterior 450 Water Based Topcoat, 1 Quart, Flat - Image 3](https://m.media-amazon.com/images/I/51ILIujlohL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Does this block UV damage?** A: Yes. Rain exposure will however cause it to wear off, so use several coats (4 or 5). You may have to sand/refinish annually, but this is likely going to be the case for all outdoor finishes. **Q: I opened my can and it is white and as thick as yogurt. Is this normal?** A: Yep!... just make sure you stir it well. My rule of thumb is 10 clockwise, 10 times counterclockwise, then repeat 10 times. It will loosen up a little but remain white. When you apply (if you apply smoothly and thinly) no white should be apparent. **Q: This product is titled "flat quart", but the photo shows semi-gloss. Which finish is this product?** A: Wow I missed that! It's flat! **Q: Can this be used on raw wood, stained wood and, painted surfaces all in the exterior application?** A: I have used it on painted furniture and stained furniture outdoors. The front door and the swing both were covered but exposed to wind and rain only win storms blew it in. It’s a great product. ## Frequently Bought Together - General Finishes Exterior 450 Water Based Topcoat, 1 Quart, Flat - General Finishes Exterior 450 Water Based Wood Stain, 1 Quart, Black Walnut - Pro Grade, Paint Brushes, 5-Piece, Paint Brush Set: Flat & Angle Brushes for Latex and Oil Paints, Stains, Interior & Exterior Home Improvement --- ## 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.pe/products/70004582-general-finishes-exterior-450-water-based-topcoat-1-quart-flat](https://www.desertcart.pe/products/70004582-general-finishes-exterior-450-water-based-topcoat-1-quart-flat) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-02*