---
product_id: 7612277
title: "SEM 38353 Plastic Prep - 12 oz."
brand: "sem"
price: "₩69429"
currency: KRW
in_stock: true
reviews_count: 8
category: "Sem"
url: https://www.desertcart.kr/products/7612277-sem-38353-plastic-prep-12-oz
store_origin: KR
region: South Korea
---

# 12 oz Volume Gloss Finish Aerosol Form SEM 38353 Plastic Prep - 12 oz.

**Brand:** sem
**Price:** ₩69429
**Availability:** ✅ In Stock

## Summary

> 🎨 Prep Like a Pro: Your Surfaces Deserve the Best!

## Quick Answers

- **What is this?** SEM 38353 Plastic Prep - 12 oz. by sem
- **How much does it cost?** ₩69429 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/7612277-sem-38353-plastic-prep-12-oz)

## Best For

- sem enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for indoor projects, ensuring a flawless finish on various surfaces.
- • **User-Friendly Design:** Lightweight and easy to handle, making refinishing a breeze.
- • **Trusted Brand Quality:** Manufactured by SEM, a leader in automotive refinishing products.
- • **Effortless Application:** Convenient aerosol can for a smooth, even coat every time.
- • **Transform Your Surfaces:** Elevate your plastic and leather with a professional-grade prep solution.

## Overview

The SEM38353 Plastic Prep is a 12 oz aerosol spray designed for preparing plastic and leather surfaces for refinishing. With a glossy finish and user-friendly application, this product is perfect for indoor use, ensuring a professional touch to your projects. Manufactured by SEM Paints, it combines quality and convenience for all your outfitting needs.

## Description

SE38353 Features: -Plastic prep. -Cleans leather and plastic. -Does not soften or distort substrate. -Does not leave residue. Product Type: -Industrial Spray Paint. Generic Specifications: -3 Convenient sizes. Generic Dimensions: -Product weight: 1.08 lbs. Dimensions: Overall Product Weight: -1.08 Pounds.

Review: Great product - Used to clean compound spatter from my truck. Worked great. You need to apply it and scrub a few times
Review: Grrrrreat stuff - This Damn Good

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B3HXWFO |
| Best Sellers Rank | #36,217 in Automotive ( See Top 100 in Automotive ) #47 in Automotive Spray Paint |
| Brand | SEM |
| Customer Reviews | 4.7 4.7 out of 5 stars (597) |
| Date First Available | October 10, 2006 |
| Exterior | Plastic |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item model number | 38353 |
| Manufacturer | SEM Paints |
| Manufacturer Part Number | 38353 |
| Product Dimensions | 11.31 x 8.63 x 8.44 inches |

## Images

![SEM 38353 Plastic Prep - 12 oz. - Image 1](https://m.media-amazon.com/images/I/81Kwkqu4WdL.jpg)

## Questions & Answers

**Q: Is this the same as using acetone?**
A: No it is not.  You have to be careful when using acetone on plastic or vinyl.  Acetone can change the properties of some plastics, most notably making it brittle.  The solvent in this product is NAPHTHA. I wouldn't recommend using straight naphtha either.  If you wish to use a straight solvent to clean and prep for dying plastic or leather, I use alcohol, but I prefer this product.

**Q: Is there any silicon in sem 38353? will it take current color out of vinyl? can it be used to clean overspray off the vinyl without damaging it.**
A: I don’t believe there is silicone in this product and it will not leach the color out of vinyl. It cleans and preps as would 99% alcohol. I am unsure of overspray as I didn’t have that  issue to deal with. However it does clean and prep very well.

**Q: Has anyone used this prep without using Sem 39362 soap before painting on leather???????**
A: Have not used it on leather however I have used it on vinyl and it works great just sprayed the prep on and let it dry good and then you're good to go

**Q: Is light parchment a soft white? The lid color looks almost like a sand color?**
A: it is more like a very soft off/white. It is only a preperation for painting. do you have your paint yet?
 If not, I can mention a great paint brand. SEM Color Coat is ready to spray Covers GREAT and sure stays on

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by B***Y on August 19, 2023*

Used to clean compound spatter from my truck. Worked great. You need to apply it and scrub a few times

### ⭐⭐⭐⭐⭐ Grrrrreat stuff
*by J***E on November 30, 2025*

This Damn Good

### ⭐⭐⭐⭐⭐ Recommended paint preparation
*by A***R on November 2, 2025*

Got it fast. Just what I needed to finish the project

## Frequently Bought Together

- SEM 38353 Plastic Prep - 12 oz.
- SEM 39863 Plastic Adhesion Promoter Aerosol - 14.8 oz.
- SEM 38363 Sand Free - 11.6 oz

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**Shop now:** [https://www.desertcart.kr/products/7612277-sem-38353-plastic-prep-12-oz](https://www.desertcart.kr/products/7612277-sem-38353-plastic-prep-12-oz)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*