--- product_id: 9372933 title: "SEM Soap - 15oz" brand: "sem" price: "€ 67.34" currency: EUR in_stock: true reviews_count: 9 category: "Sem" url: https://www.desertcart.pt/products/9372933-sem-soap-15oz store_origin: PT region: Portugal --- # 15oz foaming cleaner mild abrasive action safe on vinyl, leather & plastic SEM Soap - 15oz **Brand:** sem **Price:** € 67.34 **Availability:** ✅ In Stock ## Summary > 🧽 Elevate your refinishing game—clean smarter, finish sharper! ## Quick Answers - **What is this?** SEM Soap - 15oz by sem - **How much does it cost?** € 67.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/9372933-sem-soap-15oz) ## 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 - • **Foaming Freshness:** Rich foam breaks down body oils and water-soluble grime for streak-free surfaces. - • **Essential First Step:** A must-have prep step before SEM color coats to ensure professional-grade refinishing results. - • **Precision Prep Power:** Mild abrasive formula lifts contaminants effortlessly for a flawless base coat. - • **Effortless Application:** Easy to apply and wipe off, saving you time while delivering showroom-quality interiors. - • **Versatile Surface Savior:** Specially designed for flexible substrates like vinyl, leather, and plastic—no damage, just clean. ## Overview SEM Soap is a 15oz mild abrasive foaming cleaner designed as the crucial first step in refinishing flexible automotive interiors. It effectively lifts contaminants, body oils, and water-soluble grime from vinyl, leather, and plastic surfaces, ensuring a pristine base for SEM color coats. Unscented and easy to apply, it’s trusted by professionals for streak-free, showroom-quality results. ## Description SEM Soap is a mild abrasive cleaner used as the first step in refinishing flexible substrates. Review: Must use with sem paint - Must use if painting with sem color coat. It's a little pricey, but I was able to do the complete car interior and still had some left over. Does work really good getting all the contanimets off. Easy to put on and wipe off and streak-free. Review: Great results - Great product ## Features - Mild abrasive cleaner used as the first step in refinishing flexible substrates - SEM Soap floats contaminants for easy removal - Foaming action removes body oils and other water-soluble contaminants - This refinishing prep product can be used on vinyl, leather, and plastic - SEM Soap should not be used as a car wash soap or general purpose cleaner ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000I1DJDG | | Best Sellers Rank | #72,588 in Automotive ( See Top 100 in Automotive ) #371 in Leather Care Products | | Brand | SEM | | Brand Name | SEM | | Capacity | 1 g | | Customer Reviews | 4.6 out of 5 stars 427 Reviews | | Global Trade Identification Number | 00646786393624 | | Included Components | Great Product | | Item Form | Foam | | Item Type Name | Great Product | | Item Volume | 15 fluid ounces | | Item Weight | 8 ounces | | Manufacturer | SEM | | Material Feature | Unscented | | Material Features | Unscented | | Model Number | 39362 | | Number of Items | 1 | | Part Number | 39362 | | Product Benefits | Repairing | | Scent | Unscented | | Size | 15.7 Ounce (Pack of 1) | | Special Features | Not_Performance_Used | | Specific Uses For Product | Automotive Interior | | Surface Recommendation | Leather, Plastic | | UPC | 100069772600 208110000501 051020074274 014444909720 000024190992 646786393624 031113017975 | | Unit Count | 15.7 Ounce | | Warranty Description | Warranty | ## Product Details - **Brand:** SEM - **Item Form:** Foam - **Material Feature:** Unscented - **Scent:** Unscented - **Specific Uses For Product:** Automotive Interior ## Images ![SEM Soap - 15oz - Image 1](https://m.media-amazon.com/images/I/51CXQfBsyZS.jpg) ## Questions & Answers **Q: How much, as in square inches or feet, of vinyl cushions will one 15 oz tube clean?** A: Plenty. Like at least the entire car seats of three or four average size cars. **Q: After applying the cleaner ,should it be rinsed off ?** A: Yes, in most cases. Per their website: APPLICATION: 1. Apply SEM Soap to a gray scuff pad 2. Scrub panel thoroughly until surface is clean and finish is dull 3. Rinse with water. Note: When cleaning leather or vinyl, do not rinse with water. Instead, wipe away SEM Soap with a clean, damp towel to remove all residue. Allow to fully dry then repair or refinish according to manufacturer’s instructions **Q: this type of soap was recommended to clean the plastic in a car. Better than dish soap. true???** A: I have always had good luck using Dawn dish soap for cleaning, except maybe for unwanted excess sudsing. However when I had to refinish my vinyl boat cushions using the SEM vinyl paint, I called SEM in South Carolina. They said the reason to use their soap over regular dish soap to pre-clean the vinyl was because it left no residue. Apparently, with added ingredients, dish soap does. And obviously any residue will prevent the paint from adhering properly. **Q: Would this product work well to clean vinyl that's become tacky due to age?** A: Maybe. Mine was dirty, but not tacky. This recoating system worked excellently. Two years and boat seats still look like new. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Must use with sem paint *by M***K on May 3, 2026* Must use if painting with sem color coat. It's a little pricey, but I was able to do the complete car interior and still had some left over. Does work really good getting all the contanimets off. Easy to put on and wipe off and streak-free. ### ⭐⭐⭐⭐⭐ Great results *by J***N on March 14, 2026* Great product ### ⭐⭐⭐⭐⭐ Great Prep Soap for Vinyl Paint! *by N***E on October 23, 2024* Great Prep Soap for Vinyl Paint! It helped to eliminate oils and debris to prep our vinyl surfaces to recolor. ## Frequently Bought Together - SEM 39362 Prep Soap for Automotive Refinishing Vinyl, Plastic and Leather Materials, 15 oz - SEM SEM38343 Aerosol Spray (Vinyl Prep - 13.3 oz Can) - SEM 38363 Sand Free - 11.6 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.pt/products/9372933-sem-soap-15oz](https://www.desertcart.pt/products/9372933-sem-soap-15oz) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-03*