---
product_id: 202508815
title: "ChemFill 2K HS Urethane Automotive Primer Surfacer - Quart and Gallon Kits Available (Quart)"
brand: "urechem"
price: "€ 41.33"
currency: EUR
in_stock: false
url: https://www.desertcart.gr/products/202508815-chemfill-2k-hs-urethane-automotive-primer-surfacer-quart-and-gallon
store_origin: GR
region: Greece
---

# Fast drying formula 4:1:1 mix ratio Easy sanding finish ChemFill 2K HS Urethane Automotive Primer Surfacer - Quart and Gallon Kits Available (Quart)

**Brand:** urechem
**Price:** € 41.33
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Prime like a pro, finish like a boss!

## Quick Answers

- **What is this?** ChemFill 2K HS Urethane Automotive Primer Surfacer - Quart and Gallon Kits Available (Quart) by urechem
- **How much does it cost?** € 41.33 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/202508815-chemfill-2k-hs-urethane-automotive-primer-surfacer-quart-and-gallon)

## Best For

- urechem enthusiasts

## Why This Product

- Trusted urechem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Drying Power:** Get your project moving faster with a primer that dries quickly and sands effortlessly.
- • **Flawless Surface Fill:** Advanced urethane copolymers and extender pigments fill imperfections like a pro.
- • **Precision Mix Formula:** Optimized 4:1:1 mixing ratio ensures consistent, professional results every time.
- • **Versatile Kit Options:** Available in quart and gallon sizes to fit any scale of automotive refinishing.
- • **Proudly Made in the USA:** Support quality craftsmanship with a product manufactured domestically.

## Overview

ChemFill 2K HS Urethane Automotive Primer Surfacer is a high-performance two-component urethane primer designed for fast drying and easy sanding. Its precise 4:1:1 mix ratio with activator and reducer delivers a smooth, imperfection-filling surface ideal for automotive refinishing. Available in quart and gallon kits, this USA-made primer is perfect for professionals seeking quality and efficiency.

## Description

KemFill UP61 is a two component polyurethane primer surfacer designed with urethane reactant copolymers, filling extender pigments, and additives to create a primer that applies easily, fills imperfections, and dries quickly to an easy sanding finish. Mixes 4 parts UP61 series primer with 1 part UA Series activator and then reduce as needed (typically applied at 4:1:1). May be reduced with additional reducer for use a 2K urethane sealer. Available in quarts and gallons. REGULATIONS  THIS ITEM IS NOT COMPLIANT FOR USE IN REGIONS THAT REQUIRE LOW VOC AUTOMOTIVE FINISHES INCLUDING CANADA, MARYLAND DELEWARE, RHODE ISLAND, AND PARTS OF UTAH, CALIFORNIA AND POSSIBLY OTHER STATES AS REGULATIONS CHANGE. CHECK OUR STORE FOR "LOW VOC" COMPLIANT OPTIONS IF YOU ARE IN A REGULATED REGION. IncludesOne (1) ChemFill 2K HS Urethane Primer Surfacer (Grey Color)UA ActivatorUR Reducer

## Features

- ✔️Quality Automotive Paints That will Blow Your Mind Not Your Budget
- ✔️Applies Easily & Mixes Well
- ✔️Available in Quart and Gallon
- ✔️Proudly Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Urechem |
| Brand | URECHEM |
| Manufacturer Part Number | ChemFill |

## Product Details

- **Brand:** URECHEM
- **Size:** Quart
- **Manufacturer:** Urechem

## Images

![ChemFill 2K HS Urethane Automotive Primer Surfacer - Quart and Gallon Kits Available (Quart) - Image 1](https://m.media-amazon.com/images/I/61SilOa1VML.jpg)
![ChemFill 2K HS Urethane Automotive Primer Surfacer - Quart and Gallon Kits Available (Quart) - Image 2](https://m.media-amazon.com/images/I/41vss7UY6bL.jpg)

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**Shop now:** [https://www.desertcart.gr/products/202508815-chemfill-2k-hs-urethane-automotive-primer-surfacer-quart-and-gallon](https://www.desertcart.gr/products/202508815-chemfill-2k-hs-urethane-automotive-primer-surfacer-quart-and-gallon)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*