--- product_id: 334731058 title: "U-Pol Products 0799 GRIP#4 Universal Adhesion Promoter - 450ml" brand: "u-pol" price: "2929534₫" currency: VND in_stock: true reviews_count: 5 category: "U Pol" url: https://www.desertcart.vn/products/334731058-u-pol-products-0799-grip-4-universal-adhesion-promoter-450ml store_origin: VN region: Vietnam --- # 4-hour full cure time Universal adhesion promoter 450ml precision volume U-Pol Products 0799 GRIP#4 Universal Adhesion Promoter - 450ml **Brand:** u-pol **Price:** 2929534₫ **Availability:** ✅ In Stock ## Summary > 🔗 Lock in flawless finishes with U-POL GRIP#4 – the pro’s secret weapon! ## Quick Answers - **What is this?** U-Pol Products 0799 GRIP#4 Universal Adhesion Promoter - 450ml by u-pol - **How much does it cost?** 2929534₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/334731058-u-pol-products-0799-grip-4-universal-adhesion-promoter-450ml) ## 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 - • **Fast-Track Finish:** Achieves full cure in just 4 hours to keep your projects on schedule - • **Pro-Level Efficiency:** 450ml tube designed for professional-grade coverage and ease of use - • **Trusted by Thousands:** Rated 4.7/5 by over 1,300 pros who demand flawless results - • **Versatile Application:** Perfect for multiple surfaces including vinyl and stone, expanding your creative possibilities - • **Seamless Surface Bonding:** Ensures superior paint adhesion on plastics, metals, wood, and more ## Overview U-Pol GRIP#4 Universal Adhesion Promoter is a 450ml liquid primer designed to enhance paint adhesion on diverse surfaces like plastic, metal, wood, and vinyl. With a quick 4-hour cure time and a strong 4.7-star rating from over 1,300 users, it’s the go-to choice for professionals seeking reliable, efficient, and versatile surface preparation. ## Description Quantity: 450 ml Very useful product Easy to use Review: Does help the paint adhere to plastic surfaces. Review: Ras - Parfait tres bon produit ## Features - Quantity: 450 ml - Very useful product - Easy to use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00397POFC | | Age Range Description | adult | | Brand | U-POL | | Brand Name | U-POL | | Color Code | GRIP#4 | | Container Type | Tube | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 1,349 Reviews | | Full Cure Time | 4 Hours | | Global Trade Identification Number | 00010796104202, 05010796104207 | | Is Waterproof | False | | Item Form | Liquid | | Item Volume | 450 Millilitres | | Item Weight | 0.1 Kilograms | | Model Number | 0799 | | Net Quantity | 450.0 Milliliters | | Paint Type | Spray | | Part Number | 0799 | | Size | 450 ml (Pack of 1) | | Special Feature | Adhesion Promoting | | Special Features | Adhesion Promoting | | Surface Recommendation | Metal, Plastic, Stone, Vinyl, Wood | | Unit Count | 450.0 Milliliters | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** U-POL - **Item Volume:** 4.5E+2 Millilitres - **Special Feature:** Adhesion Promoting - **Net Quantity:** 450.0 Milliliters - **Item Form:** Spray ## Images ![U-Pol Products 0799 GRIP#4 Universal Adhesion Promoter - 450ml - 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 5 October 2025* ### ⭐⭐⭐⭐⭐ Ras *by P***N on 14 September 2025* Parfait tres bon produit ### ⭐⭐⭐⭐⭐ Très bon produit que je recommande ! *by P***L on 22 March 2026* Je suis très satisfait de cet achat, ce primaire d'accrochage est un excellent produit et je le recommande sans hésitation. ## 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.vn/products/334731058-u-pol-products-0799-grip-4-universal-adhesion-promoter-450ml](https://www.desertcart.vn/products/334731058-u-pol-products-0799-grip-4-universal-adhesion-promoter-450ml) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*