---
product_id: 274142629
title: "U-POL Grip#4 Universal Adhesion Promoter, Automotive Spray Paint, Durable & Long-Lasting, Easy-to-Use, Clear, 12 OZ"
brand: "u-pol"
price: "$188"
currency: NZD
in_stock: true
reviews_count: 5
category: "U Pol"
url: https://www.desertcart.nz/products/274142629-u-pol-grip-4-universal-adhesion-promoter-automotive-spray-paint
store_origin: NZ
region: New Zealand
---

# No sanding needed, saves prep time Universal adhesion on plastics & metals Durable barrier against lifting & solvents U-POL Grip#4 Universal Adhesion Promoter, Automotive Spray Paint, Durable & Long-Lasting, Easy-to-Use, Clear, 12 OZ

**Brand:** u-pol
**Price:** $188
**Availability:** ✅ In Stock

## Summary

> 🖌️ Elevate your paint game with grip that sticks — no compromises, just pro results!

## 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?** $188 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/274142629-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

- • **Long-Lasting Protection:** Creates a resilient barrier that defends against paint lifting and solvent damage.
- • **Trusted Industry Leader:** From U-POL, pioneers in automotive refinishing, delivering consistent surface perfection.
- • **Seamless Multi-Surface Bonding:** Ensures flawless adhesion on plastics, aluminum, galvanized metal, fiberglass, and more.
- • **Smooth, Even Spray Application:** Flat spray finish compatible with most water and solvent-based paints for professional results.
- • **Effortless Prep with No Sanding:** Skip abrasion on tricky spots like under hoods and deck lids for faster, cleaner application.

## Overview

U-POL Grip#4 is a 12 oz universal adhesion promoter designed to enhance paint bonding on diverse automotive surfaces without sanding. Its low-odor, flat-spray formula is compatible with most paint systems and forms a durable protective barrier, ensuring long-lasting, professional-grade finishes trusted by automotive pros worldwide.

## 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: 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: Parfait tres bon produit

## 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 |
| Best Sellers Rank | #122,133 in Automotive ( See Top 100 in Automotive ) #369 in Automotive Fillers, Adhesives & Sealants |
| Brand | U-POL |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,342) |
| Date First Available | 3 April 2014 |
| Item Weight | 454 g |
| Item model number | 0799 |
| Manufacturer | U-Pol |
| Manufacturer Part Number | 0799 |
| Model | 0799 |
| Product Dimensions | 7.01 x 7.01 x 24.51 cm; 454 g |
| Special Features | Low odour |
| Viscosity | Low |

## Product Details

- **Brand:** U-POL
- **Colour:** Regular
- **Finish type:** Gloss
- **Item volume:** 450 Milliliters
- **Size:** 12 Fl Oz (Pack of 1)

## 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

### ⭐⭐⭐⭐⭐ Review
*by B***E on 5 October 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.

### ⭐⭐⭐⭐⭐ Review
*by P***N on 14 September 2025*

Parfait tres bon produit

### ⭐⭐⭐⭐⭐ Review
*by J***L on 18 June 2024*

Works great!

## Frequently Bought Together

- U-POL Grip#4 Universal Adhesion Promoter, Automotive Spray Paint, Durable & Long-Lasting, Easy-to-Use, Clear, 12 OZ
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-15*