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Best prep repairs - January 2026

Last Updated - January 20, 2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Motor Age

ASE Certification Test Prep Collision Repair (B2 - B6) Study Guide Package

Motor Age

$139.99

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$139.99
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

POR-15

POR-15 Metal Prep, Metal Etching Rust Neutralizer, Non-flammable and Water-based, 128 Fluid Ounces

POR-15

$54.25

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- ✅ SAFE & EFFECTIVE - Our water-based formula is non-toxic, non-corrosive is safe to use, and won’t leave behind harmful residues. Our Metal Prep is an inexpensive insurance policy that guarantees perfect adhesion of POR-15 Rust Preventive Coating to any metallic surface every time. Perfect to use on your car, fence, outdoor furniture, & more!
- ✅ PREPARATION IS KEY - After thoroughly degreasing your work piece, apply POR-15 Metal Prep to both neutralize any rust and etch any clean bare metal. This will allow better adhesion of POR-15 Rust Preventive Coating or any other coating. Metal Prep is Essential to create superior edge corrosion, undercutting resistance & improves welding conductivity
- ✅ POR-15 METAL PREP - Is easy to use and effective. It's formulated to gently etch metal, to create an ideal anchor pattern for coatings, while simultaneously leaving a zinc phosphate coating to insure chemical bonding of paint and steel metal.
- ✅ OUR SATISFACTION COMMITMENT – At POR-15 we strive to bring the ultimate in rust prevention. Known for the unbeatable 3-step stop rust system, POR-15 is trusted by DIY & Professionals. We are committed to innovation, quality control, and excellent customer service.
- ✅ APPLICATION - Remove loose or flaking rust, paint scale, etc. Surface to be treated should be free of grease, oil, and other foreign substances. Use of POR-15 Cleaner Degreaser is recommended. POR-15 Metal Prep works faster at temperatures above 70°F. Apply with brush, roller, spray, or dip rusted metal directly into solution.
$54.25
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

House Brand

House Brand Porcelain Prep Repair Kit

House Brand

$36.24

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- Porcelain Repair Kit
$36.24
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Aviation Supplies & Academics, Inc.

Airframe Mechanic Test Guide 2026: Study and prepare for your aviation mechanic FAA Knowledge Exam (ASA Test Prep Series)

Aviation Supplies & Academics, Inc.

$19.95

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$19.95
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Majosta

AFOQT Study Guide: Air Force Officer Qualifying Test Prep Book (2026-2027)

Majosta

$25.97

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$25.97

Best prep repairs - January 2026

ASE Certification Test Prep Collision Repair (B2 - B6) Study Guide Package

POR-15 Metal Prep, Metal Etching Rust Neutralizer, Non-flammable and Water-based, 128 Fluid Ounces

House Brand Porcelain Prep Repair Kit

Airframe Mechanic Test Guide 2026: Study and prepare for your aviation mechanic FAA Knowledge Exam (ASA Test Prep Series)

AFOQT Study Guide: Air Force Officer Qualifying Test Prep Book (2026-2027)

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