--- product_id: 7526181 title: "U-POL GRIP#4 Universal Adhesion Promoter, Automotive Spray Paint, Durable & Long-Lasting, Easy-To-Use, Clear, 12 oz" brand: "u-pol" price: "VT12994" currency: VUV in_stock: true reviews_count: 12 category: "U Pol" url: https://www.desertcart.vu/products/7526181-u-pol-grip-4-universal-adhesion-promoter-automotive-spray-paint store_origin: VU region: Vanuatu --- # Fast-drying, 30 min cure No sanding needed, precision prep Universal adhesion on 6+ surfaces U-POL GRIP#4 Universal Adhesion Promoter, Automotive Spray Paint, Durable & Long-Lasting, Easy-To-Use, Clear, 12 oz **Brand:** u-pol **Price:** VT12994 **Availability:** ✅ In Stock ## Summary > 🎨 Elevate your automotive finish game—adhesion perfected, durability guaranteed! ## Quick Answers - **What is this?** U-POL GRIP#4 Universal Adhesion Promoter, Automotive Spray Paint, Durable & Long-Lasting, Easy-To-Use, Clear, 12 oz by u-pol - **How much does it cost?** VT12994 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/7526181-u-pol-grip-4-universal-adhesion-promoter-automotive-spray-paint) ## Best For - u-pol enthusiasts ## Why This Product - Trusted u-pol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Skip the Sandpaper Hassle:** Advanced formula eliminates sanding for hard-to-reach spots, speeding up your workflow. - • **Sprays Smooth, Covers Wide:** Flat, even application covers 12 sq ft per coat for professional-grade finish every time. - • **Built-In Barrier Protection:** Defends paint jobs from lifting and solvent damage, locking in durability and style. - • **Seamless Multi-Surface Bonding:** Ensures flawless adhesion on plastics, metals, fiberglass & more—no limits, just results. - • **Compatible with All Paint Types:** Works flawlessly under water or solvent-based paints—versatility that fits your project. ## Overview U-POL GRIP#4 is a 12 oz clear universal adhesion promoter designed for automotive refinishing. It enhances paint adhesion across plastics, metals, fiberglass, and body fillers without sanding, dries fast in 30 minutes, and sprays flat for smooth coverage. Compatible with most paint systems, it also forms a protective barrier against lifting and solvent attack, delivering long-lasting, professional results favored by automotive pros. ## Description U-POL GRIP#4 Universal Adhesion Promoter is a versatile solution designed to enhance paint adhesion on a wide range of automotive surfaces, including plastics, aluminum, galvanized metal, zinc, painted surfaces, fiberglass, and body fillers. Its advanced formula eliminates the need for sanding, making it ideal for hard-to-abrade areas like under hoods and deck lids. Spraying flat for a smooth, even application, GRIP#4 can be topcoated with most water or solvent-based paint systems, ensuring compatibility across various refinishing projects. Additionally, it forms a protective barrier against lifting and solvent attack, delivering long-lasting durability and professional-grade results. Review: Does help the paint adhere to plastic surfaces. - Worked well to help paid adhere to the plastic. Without this, paint would easily scratch off the surface. Sanding is critical as well as cleaning prior to painting, however this is another important step in prepping the surface. Review: Product is as advertised - Easy to use decent price I’m not sure. Really makes the paint adhere to the plastic any better ## Features - VERSATILE ADHESION: U-POL Universal Adhesion Promoter enhances paint adhesion on a wide range of automotive surfaces, including plastics, aluminum, galvanized metal, zinc, painted surfaces, fiberglass, and body fillers, ensuring a strong, lasting bond - NO SANDING REQUIRED: Designed for hard-to-sand areas like under hoods and deck lids, this advanced formula eliminates the need for abrasion, making surface preparation faster and more efficient while maintaining excellent adhesion characteristics - COMPATIBLE & EASY TO USE: Sprays flat for a smooth, even application and can be topcoated with most water or solvent-based paint systems, providing flexibility across various refinishing projects with professional results - ADDED PROTECTION: GRIP#4 creates a durable barrier that prevents lifting and solvent attack, helping to maintain the integrity of the paint job while enhancing long-term durability and performance - U-POL RIGHT FROM THE START: U-POL are World leaders in automotive refinishing with a wide range of comprehensive products specializing in driving surface perfection including fillers, coatings, aerosols, adhesives, & truck-bed liners ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00397POFC | | Age Range Description | adult | | Best Sellers Rank | #25,070 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Primers | | Brand Name | U-POL | | Color | Regular | | Color Code | #FFFFFF | | Container Type | Aerosol Can | | Coverage | 12 sq ft/coat | | Customer Reviews | 4.7 4.7 out of 5 stars (1,395) | | Finish Type | Clear | | Full Cure Time | 0.5 Hours | | Global Trade Identification Number | 00010796104202, 05010796104207 | | Included Components | Aerosol | | Indoor Outdoor Usage | Outdoor | | Is Waterproof | False | | Item Form | Liquid | | Item Type Name | U-POL GRIP#4 Universal Adhesion Promoter 450 ml Aerosol | | Item Volume | 450 Milliliters | | Item Weight | 0.1 Kilograms | | Manufacturer | U-Pol Products | | Model Name | 0799 | | Model Number | 0799 | | Paint Type | Specialty | | Part Number | 0799 | | Size | 12 Fl Oz (Pack of 1) | | Special Features | Fast-Drying | | Specific Uses For Product | Automotive painting, Surface preparation | | Surface Recommendation | Plastic, Aluminum, Galvanized Metal, Zinc, Painted Surfaces, Fiberglass, Body Fillers | | Unit Count | 12.0 Fluid Ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** U-POL - **Color:** Regular - **Finish Type:** Clear - **Item Volume:** 450 Milliliters - **Paint Type:** Specialty - **Size:** 12 Fl Oz (Pack of 1) - **Special Feature:** Fast-Drying - **Specific Uses For Product:** Automotive painting, Surface preparation - **Surface Recommendation:** Plastic, Aluminum, Galvanized Metal, Zinc, Painted Surfaces, Fiberglass, Body Fillers - **Unit Count:** 12.0 Fluid Ounces ## Images ![U-POL GRIP#4 Universal Adhesion Promoter, Automotive Spray Paint, Durable & Long-Lasting, Easy-To-Use, Clear, 12 oz - Image 1](https://m.media-amazon.com/images/I/51-amWrf7dL.jpg) ## Questions & Answers **Q: Safe to carry in flight in check in bags?** A: Yes just put between your firearm and large lithium battery **Q: I have a fiberglass body that I am spraying with raptor bedliner. Should I first use primer after sanding then grip?** A: I am not a body expert but I did my ARE fiberglass tonneau cover with the raptor on the exterior. I sanded with 120 discs and them wiped down with denatured alcohol. I did not have prep cleaner. Six months later it is still looking like I just sprayed it. I hope that helps. I'm sure the are body people who will say different. **Q: Just curious if this is transparent? Gonna spray this over some plastic chrome** A: According to their MSDS, it's just solvents: toluene 40-63%, acetone5-23%, less than 5% xylene and ethylbenzene. Bulldog is made of much more. Toluene 15.0 -40.0 % , Methyl ethyl ketone 10.0 -30.0%, Butyl acetate 10.0 -30.0%, Xylene 10.0 -30.0%, Divinyl benzene 1.0 -5.0%, Styrene 1.0 -5.0%, Ethyl methacrylate 1.0 -5.0%, Ethylbenzene 0.1 -1.0 % Ethanol, 2-Butoxy- 1.0 -5.0 % check that out...remember the Divinyls? **Q: Doss this raptor upol expire if havent used it yet? Cant fi d no exp date on it** A: as far as I know it does not expire. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does help the paint adhere to plastic surfaces. *by B***E on October 5, 2025* Worked well to help paid adhere to the plastic. Without this, paint would easily scratch off the surface. Sanding is critical as well as cleaning prior to painting, however this is another important step in prepping the surface. ### ⭐⭐⭐⭐⭐ Product is as advertised *by R***. on March 16, 2026* Easy to use decent price I’m not sure. Really makes the paint adhere to the plastic any better ### ⭐⭐⭐⭐⭐ Excelente *by C***O on February 25, 2026* Excelente ## Frequently Bought Together - U-POL Grip#4 Universal Adhesion Promoter, Automotive Spray Paint, Durable & Long-Lasting, Easy-to-Use, Clear, 12 OZ - Raptor 2K Bedliner Aerosol, Protective Coating, Spray-On Truck Bed Liner, Impact, Scratch & UV Resistant, Black, 13.2 OZ - U-POL ACID#8 Acid Etch Primer, Automotive Etching Primer Spray Paint For Bare Metals, Durable Against Rust & Corrosion, Easy-To-Use, Gray, 13 OZ --- ## 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.vu/products/7526181-u-pol-grip-4-universal-adhesion-promoter-automotive-spray-paint](https://www.desertcart.vu/products/7526181-u-pol-grip-4-universal-adhesion-promoter-automotive-spray-paint) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-11*